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apertium-fao-isl.fao-isl.rlx
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# ===================== #
# Faroese disambiguator #
# ===================== #
#
# Author: Trond Trosterud, University of Tromsø
# The original may be found here:
# http://giellatekno.uit.no/doc/infra/anonymous-cvs.html
#
# For instructions on using CG with Apertium, read:
#
# http://xixona.dlsi.ua.es/wiki/index.php/Apertium_and_Constraint_Grammar
# ///////////////////////////////////////////////////////
# This section shall be copied to fao-dep.rle if changed
# ===================== #
# Faroese disambiguator #
# ===================== #
# ========== #
# Delimiters #
# ========== #
DELIMITERS = "<.>" "<!>" "<?>" "<¶>";
# ============= #
# Tags and sets #
# ============= #
# ========
SETS
# ========
LIST BOS = (>>>) (<s>);
LIST EOS = (<<<) (</s>); # vislcg and CG-2 together.
LIST N = N ;
LIST V = V ;
LIST A = A ;
LIST A* = A* ;
LIST Prop = Prop ;
LIST Adv = Adv ;
LIST Num = Num ;
LIST CC = CC ;
LIST CS = CS ;
LIST Interj = Interj ;
LIST Abbr = Abbr ;
LIST ACR = ACR ;
LIST Pr = Pr ;
LIST Pron = Pron ;
LIST Pers = Pers ;
LIST Det = Det ;
LIST Dem = Dem ;
LIST Refl = Refl ;
LIST Recipr = Recipr ;
LIST Poss = Poss ;
LIST Interr = Interr ;
LIST IM = IM ;
LIST Nom = Nom ;
LIST Acc = Acc ;
LIST Gen = Gen ;
LIST Dat = Dat ;
LIST Msc = Msc ;
LIST Fem = Fem ;
LIST Neu = Neu ;
LIST Sg = Sg ;
LIST Pl = Pl ;
LIST Def = Def ;
LIST Indef = Indef ;
LIST Cmp = Cmp ;
LIST Superl = Superl ;
LIST Prs = Prs ;
LIST Prt = Prt ;
LIST 1Sg = 1Sg ;
LIST 2Sg = 2Sg ;
LIST 3Sg = 3Sg ;
LIST Inf = Inf ;
LIST PrfPrc = PrfPrc ;
LIST PrsPrc = PrsPrc ;
LIST Ind = Ind ;
LIST Imp = Imp ;
LIST Sbj = Sbj ;
LIST Sup = Sup ;
LIST Cmpnd = Cmpnd ;
LIST CLB = CLB ;
LIST PUNCT = PUNCT ;
LIST LEFT = LEFT ;
LIST RIGHT = RIGHT ;
LIST Guess = Guess ;
LIST TAG = N V A Adv CC CS Interj Pr Pron Pers Det Refl Recipr Poss Nom Acc Gen
Dat Msc Fem Neu Sg Pl Def Indef Cmp Sup Prs Prt 1Sg 2Sg 3Sg Inf PrfPrc
PrsPrc Sup Imp CLB PUNCT LEFT RIGHT Guess ;
LIST NAGD = Nom Acc Gen Dat ;
LIST GENDER = Msc Fem Neu ;
LIST NUMBER = Sg Pl ;
SET NAGDNUMBERGENDER = (Msc Sg Nom) OR (Msc Sg Acc) OR (Msc Sg Gen) OR (Msc Sg Dat) OR (Msc Pl Nom) OR (Msc Pl Acc) OR (Msc Pl Gen) OR (Msc Pl Dat) OR (Fem Sg Nom) OR (Fem Sg Acc) OR (Fem Sg Gen) OR (Fem Sg Dat) OR (Fem Pl Nom) OR (Fem Pl Acc) OR (Fem Pl Gen) OR (Fem Pl Dat) OR (Neu Sg Nom) OR (Neu Sg Acc) OR (Neu Sg Gen) OR (Neu Sg Dat) OR (Neu Pl Nom) OR (Neu Pl Acc) OR (Neu Pl Gen) OR (Neu Pl Dat) ;
# Sets
# ====
SET WORD = N | V | A | Pr | Pron | Det | Adv | CC | CS | Interj | Num | ("\?") ;
# Noun sets
SET NounMscFem = (N Msc) OR (N Fem) ;
SET NounMscNeu = (N Msc) OR (N Neu) ;
SET NounFemNeu = (N Fem) OR (N Neu) ;
SET MscFem = Msc OR Fem ;
SET MscNeu = Msc OR Neu ;
SET FemNeu = Fem OR Neu ;
LIST 3PERS = "hann" "hon" "tað" ;
# Adjective sets
LIST REALADJ = A OR A* ;
# Nominal sets
LIST NOMINALHEAD = N Num Pers Refl Recipr "Pron Interr" "Pron Indef" ;
LIST PRENAGR = Det A ;
LIST MIDJA = "miðja" ; # in the middle of - construction. More N in here, also bottle constr.
SET NOT-ACC = TAG - Acc ;
# Verb sets
LIST COPULA = "vera" "verða" ;
LIST HAVA = "hava" ;
LIST MODV = "kunna" "láta" "skula" "vilja" "munna" "mega" ;
SET AUX = COPULA OR HAVA OR MODV ;
LIST VFIN = Prs Prt Imp Sbj ;
LIST INDSBJ = Ind Sbj ;
#LIST Ind = Prs Prt ;
LIST NONTHIRDV = 1Sg 2Sg 1Pl 2Pl ;
LIST VINFIN = Inf Sup PrfPrs PrsPrc ;
LIST DATV = "bjóða" "hýsa" "sleppa" "smakka" "takka" ; # "undirvísa"
# sleppa3 = sleppa manninum leysum
LIST DATPREPV = "liggja" "vera" "standa" "fiska" "vera"; # use only ACCPREPV
LIST ACCPREPV = "leggja" "fara" "renda" "koma" "liða" "seta" ;
LIST OBJPREDVERB = "kalla" "doypa" "nevna" "taka" ;
LIST MOVEMENTVERB = "koma" "koyra" ;
SET TV = V - COPULA - MODV ;
# Noun-Verb sets
LIST THIRDSG = Sg 3Sg ;
LIST THIRDPL = Sg 3Pl ;
LIST THIRD = Sg 3Sg Pl 3Pl ;
# Number sets
SET NUMBERS = Num - ("eitt") - ("1") ;
# Preposition sets
LIST ACCPREP = "aftan" "aftanvert" "ábeint" "áraka" "foruttan" "gjøgnum" "hóast" "inntil" "ígjøgnum" "íkring" "kring" "niðan" "oman" "síðan" "umframt" "umhvørvis" "umkring" "báðumegin" "hasumegin" "hvørgumegin" "høgrumegin" "sínumegin" "skeivumegin" "somumegin" "vinstrumegin" "øðrumegin" "eystan" "norðan" "sunnan" "sum" "vestan" ;
LIST DATPREP = "hjá" "með" "aftrat" "afturat" "afturímóti" "andstøðis" "andsýnis" "frá" "mótvegis" "nær" "sambært" "viðvíkjandi" ;
LIST ACCDATPREP = "í" "á" "undir" "yvir" "eftir" "fyri" "við" ;
LIST ACCGENPREP = "innan" "uttan" "millum" "til" "vegna" ;
LIST ACCDATGENPREP = "at" "av" "hjá" "móti" "um" "undan" "úr" ;
SET SOMEACCPREP = ACCPREP | ACCDATPREP | ACCGENPREP | ACCDATGENPREP ;
SET SOMEDATPREP = DATPREP | ACCDATPREP | ACCDATGENPREP ;
SET SOMEGENPREP = ACCGENPREP | ACCDATGENPREP ;
SET SOMEACCDATPREP = ACCDATPREP | ACCDATGENPREP ;
# Boundary sets
SET S-BOUNDARY = CS | Interr | (";") | BOS | EOS ;
SET S-BOUNDARY2 = CS | Interr | (";") | BOS | EOS | (@CVP) ;
# Complementary set
# Case sets
# Some case, but not...
SET NOTNOM = Dat | Gen | Acc ;
SET NOTDAT = Nom | Gen | Acc ;
SET NOTACC = Nom | Gen | Dat ;
SET NOTACCDAT = Nom | Gen ;
SET OBL = Acc | Dat | Gen ;
# Anything but the following case...
SET NOACC = WORD - Acc ;
SET NODAT = WORD - Dat ;
SET NOACCDAT = WORD - Acc - Dat ;
#SET NO
SET PRE-N = A | Det | (N Gen) | Num | (Pron Gen) | CC ; # Det???
LIST COMMA = (",") ;
SET MARK = COMMA | ("\\") | ("\;") ; #"
LIST PUNCT-LEFT = (PUNCT LEFT) ;
LIST PUNCT-RIGHT = (PUNCT RIGHT) ;
SET PRE-APP = COMMA OR PUNCT-LEFT ;
SET WORDMARK = WORD | MARK ;
SET NPNH = WORDMARK - PRE-N ;
SET NPNHA = WORDMARK - PRE-N - Adv ;
SET NOT-ADV = WORDMARK - Adv ;
SET LEX-ADV = Adv - (A*) ;
SET NOT-A = WORDMARK - A ;
SET NOT-CC = WORDMARK - CC ;
SET NOUNADJ = N | A ;
SET NP-MEMBER = PRE-N | N | Pron ;
LIST TIME = "sunnudagur" ;
# Semantic sets
LIST ABSTRACT = "ráð" "byráð" ;
LIST BAREPLURALS = "barn" "fólk" "bygdafólk" "konufólk" ;
# these words are usually plurals when used alone. All countable neuters?
## Tú sært barn standa.
######################## #########################
######################## #########################
# disambiguation #
######################## #########################
######################## #########################
SECTION
REMOVE Guess ; # If any other reading is possible.
# Early and popular rules
SELECT:r50 Inf IF (-1 ("at"));
SELECT:r4 IM IF (0 ("at"))(1C Inf);# TODO: was SELECT CS... should it be? -KBU
SELECT:r2 Pr IF (0 ("á"))(1 Dat OR Acc);
# at
REMOVE:r36 Pr IF (0 ("at"))(NOT *1 Acc OR Gen OR Dat BARRIER V);
SELECT:r37 CS IF (0 ("at"))(*1 Nom BARRIER NPNHA LINK *1 V BARRIER OBL);
REMOVE:rAtN N IF (0 ("at"))(NOT -1 PRE-N) ;
## soleiðis at kvøða einsamallur.
# Adjective disambiguation
# ------------------------
REMOVE:r18 A + Fem IF (0 $$NAGD) (*1 NounMscNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Fem);
REMOVE:r19 A + Msc IF (0 $$NAGD) (*1 NounFemNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Msc);
REMOVE:r20 A + Neu IF (0 $$NAGD) (*1 NounMscFem + $$NAGD BARRIER NPNHA LINK NOT 0 Neu);
SELECT A IF (-3 COPULA)(-2C A)(-1 CC)(1 CLB);
SELECT A IF (-1 COPULA)(1 CC)(2C A)(1 CLB);
REMOVE (V PrfPrc) IF (NOT *-1 AUX BARRIER S-BOUNDARY)(0 PrfPrc + A);
# Case disambiguation
SELECT:r21 $$NAGD IF (0C A)(*1C $$NAGD BARRIER NPNHA)(NOT 0 V); #XXX C?
SELECT:r21b $$NAGD IF (0C A)(-*1C $$NAGD BARRIER NPNHA)(NOT 0 V); #XXX C?
REMOVE:r22 $$NAGD IF (0 A)(*1C N BARRIER NPNHA LINK NOT 0 $$NAGD);
REMOVE:AVS OBL IF (*-1 VFIN BARRIER NPNH LINK *-1 BOS OR CLB BARRIER NOT-ADV)(0 (N Nom));
REMOVE:AVS2 OBL IF (-2 CLB)(-1 Adv OR CC OR CS)(0 Nom)(1 V + THIRDSG)(NOT *2 Nom BARRIER CLB);
REMOVE Nom IF (-2 V)(-1C Pr)(0 N)(1 CLB); # Too specific, this.
REMOVE Dat IF (*-1 V LINK NOT 0 DATV BARRIER NPNH)(0 Acc)(1 EOS OR CS);
## at fáa høvi at...
# PP disambiguation
# =================
# Preposition or not?
#REMOVE Pr IF (NOT *-1 S-BOUNDARY LINK *1 OBL BARRIER NPNH)(0 Adv)(NOT *1 OBL BARRIER NPNH);
REMOVE Pr IF (0 Adv)(NOT *1 OBL BARRIER NPNH);
# This rule does not handle stranded prepositions, it must be relaxed.
REMOVE:PrAdv Adv IF (*-1 N BARRIER V)(0 Pr + SOMEACCPREP)(*1 Acc BARRIER NPNH)
## Altjóða samstarv innan gransking og útbúgving.
## Hon las síðan bókina.
# á
REMOVE:AArule N IF (0 ("á" Indef))(-1C NOMINALHEAD OR V);
REMOVE:AArule N IF (0 ("á" Indef))(-1C NOMINALHEAD OR V);
# millum
REMOVE:r38 Adv IF (0 Dat OR Acc)(*-1 ("millum") BARRIER NPNH);
# til
SELECT:r39 Pr IF (0 ("til"))(*1 N OR NPNH OR ("at") BARRIER NPNHA);
SELECT:r3 Pr IF (0 ("til"))(*1 (N Gen) BARRIER NPNHA);
# tíður
SELECT ("tíður" A* Adv) IF (-1 VFIN); #(NOT 0 (Det $$NAGD) LINK 1 N + $$NAGD OR A + $$NAGD);
## Tú hugsar títt um bygdafólk.
# um
SELECT:um1 CS IF (-1 ("sjálvur"))(0 ("um"));
REMOVE:um2 CS IF (0 ("um"));
# Case within PP phrases
SELECT:r40 Acc IF (*-1 ACCPREP BARRIER NOTACC OR V OR Pr);
SELECT:r41 Dat IF (*-1 DATPREP BARRIER NOTDAT OR V OR Pr);
REMOVE:r42 NOTDAT IF (*-1 DATPREP BARRIER NOTDAT OR S-BOUNDARY OR V OR Pr);
#REMOVE Acc IF (*-1 DATPREP BARRIER NOTDAT);
#REMOVE Gen IF (*-1 DATPREP BARRIER NOTDAT);
REMOVE:r43 Gen IF (*-1 ACCDATPREP BARRIER NOTACCDAT OR S-BOUNDARY OR V OR Pr OR CLB);
REMOVE:r44 Nom IF (*-1 ACCDATPREP BARRIER NOTACCDAT OR S-BOUNDARY OR V OR Pr OR CLB);
# CLB makes it weaker, be prepared to compensate.
REMOVE:AccPronNotIndef (N Indef) IF (-1 ACCPREP OR ACCDATPREP)(0 (Pron Acc)) ;
REMOVE:DatPronNotIndef (N Indef) IF (-1 DATPREP OR ACCDATPREP)(0 (Pron Dat)) ;
SELECT:AccNP (N Acc) IF (-1C (Det Acc));
SELECT (A Dat) IF (*-1 ACCDATPREP BARRIER NPNH)(1 (N Dat));
# REMOVE:Fragment Dat IF (*-1 ACCDATPREP BARRIER NPNH)(NOT *-1 V)(NOT *1 V);
# but there are such fragments!
REMOVE:ACCPREPVERB Dat IF (*-1 ACCDATPREP BARRIER NPNH LINK *-1 ACCPREPV BARRIER NOT-ADV)(0 Acc);
REMOVE:DATPREPVERB Acc IF (*-1 ACCDATPREP BARRIER NPNH LINK *-1 DATPREPV BARRIER NOT-ADV)(0 Dat);
REMOVE:STRONGDATPREPVERB Acc IF (*-1 SOMEACCDATPREP BARRIER NPNH LINK *-1 S-BOUNDARY BARRIER ACCPREPV)(0 Dat);
#REMOVE:STRONGDATPREPVERB Acc IF (*-1 ACCDATPREP BARRIER NPNH LINK *-1 Pr BARRIER ACCPREPV); # BARRIER NOT-ADV)(0 Dat);
# POS disambiguation
# ==================
# Pron Pers or Det
REMOVE Pers IF (-1 Pr)(0 (Det Gen))(*1 N OR A BARRIER NPNH);
## vendu móti hansara bygd.
REMOVE Det IF (0 Pers)(1 EOS OR VFIN OR Pr OR CC OR S-BOUNDARY);
REMOVE Dem IF (0 Pers)(1 EOS OR VFIN OR Pr OR CC OR Num OR S-BOUNDARY);
# Det (no idea why $$ does not work)
REMOVE (Num Msc Nom) IF (0 (Det Msc Nom))(1 (N Msc Nom) OR (A Msc Nom));
REMOVE (Num Msc Acc) IF (0 (Det Msc Acc))(1 (N Msc Acc) OR (A Msc Acc));
REMOVE (Num Msc Gen) IF (0 (Det Msc Gen))(1 (N Msc Gen) OR (A Msc Gen));
REMOVE (Num Msc Dat) IF (0 (Det Msc Dat))(1 (N Msc Dat) OR (A Msc Dat));
REMOVE (Num Fem Nom) IF (0 (Det Fem Nom))(1 (N Fem Nom) OR (A Fem Nom));
REMOVE (Num Fem Acc) IF (0 (Det Fem Acc))(1 (N Fem Acc) OR (A Fem Acc));
REMOVE (Num Fem Gen) IF (0 (Det Fem Gen))(1 (N Fem Gen) OR (A Fem Gen));
REMOVE (Num Fem Dat) IF (0 (Det Fem Dat))(1 (N Fem Dat) OR (A Fem Dat));
REMOVE (Num Neu Nom) IF (0 (Det Neu Nom))(1 (N Neu Nom) OR (A Neu Nom));
REMOVE (Num Neu Acc) IF (0 (Det Neu Acc))(1 (N Neu Acc) OR (A Neu Acc));
REMOVE (Num Neu Gen) IF (0 (Det Neu Gen))(1 (N Neu Gen) OR (A Neu Gen));
REMOVE (Num Neu Dat) IF (0 (Det Neu Dat))(1 (N Neu Dat) OR (A Neu Dat));
## eina mynd
# Prop
SELECT:InternalProp Prop IF (NOT -1 (CLB OR PUNCT OR LEFT))(NOT 0 Guess);
# Specific lexemes, words
# =======================
# aftan
SELECT Pr IF (0 ("aftan"))(1 Pr);
## aftan fyri sparikassan...
# at
SELECT CS IF (-2 ("av"))(-1 ("tað"))(0 ("at"));
REMOVE Pr IF (0 ("at"))(NEGATE 1 NP-MEMBER);
# á
SELECT Interj IF (-1 BOS)(0 ("á"))(1 COMMA OR CC);
## Á, eg veit ikki.
# ár
SELECT (Neu Sg Acc) IF (-1 ("i"))(0 ("ár"));
# bara
SELECT ("bara" Adv) IF (1 Pron);
SELECT ("bara" Adv) IF (*1 N OR A BARRIER NPNH);
## Bara eygað sá roykin fara uppeftir sum óljóð.
# eg
SELECT:eg ("eg" Pron Pers Pl Nom) IF (*1 (V Pl) BARRIER NOT-ADV); #(*1 V + Pl BARRIER NOT-ADV);
## Vit mugu sleppa.
# ein
REMOVE ("eini") IF (0 Dat + Dat )(1 A + Dat OR N + Dat) ;
# eingin
SELECT:eingin ("eingin") IF (-1 ("til"))(0 Gen);
## til einkis.
# hafa
SELECT ("hava") IF (0 ("høva"))(*1 Sup BARRIER NOT-ADV);
SELECT ("hava") IF (0 ("høva"))(-1 Sup);
## Teir høvdu lýtt á kongin.
# hann
REMOVE:hannur ("hannur") IF (NOT -1 PRE-N)(0 ("hann")); # hannur must be ein hannur or smth
# her
REMOVE ("hera" Imp) IF (0 ("her"));
# Cannot come up with a condition calling for Imp of "hera"
# hon
SELECT:hon Pron IF (0 ("hon"))(NOT 0 PRE-N);
# húsi
REMOVE:húsi ("húsi") IF (*-1 MOVEMENTVERB)(0 ("hús"));
## koma til húsa.
# ið
SELECT CS IF (-1 CLB)(0 ("ið"));
# innan
REMOVE ("inni") IF (0 ("innan" Pr))(*1 Acc BARRIER NPNH);
## Samstarv innan gransking.
# liggja
SELECT ("liggja") + Prt IF (-1 N OR Pron) ;
SELECT ("liggja") + Prt IF (1 Pr);
# men
SELECT CC IF (-1 CLB OR BOS OR PUNCT)(0 ("men"));
# niðan
SELECT Adv IF (0 ("niðan"))(1 Pr);
# nú
REMOVE N IF (0 ("nú" Adv));
## í núið.
# ruður
REMOVE ("ruður") IF (0 ("runnur"));
# Synonyms
# seg
SELECT Refl IF (0 ("seg" Refl $$NAGD))(1 ("sjálvur" + $$NAGD));
# sjalvur
SELECT Adv IF (0 ("sjálvt"))(1 ("um") OR EOS);
## Tey vóru so hugnalig, sjálft um tey sóu hjálparleys út.
# skal
REMOVE ("skal") IF (0 ("skula"))(1 Inf);
# tann
SELECT ("tann" Det) IF (1 ("sum"));
SELECT ("tann" Det $$NAGD) IF (*1 N + $$NAGD OR A + $$NAGD BARRIER NPNH);
# tá and tá ið
SELECT Adv IF (0 ("tá"))(1 ("ið") OR V OR Det OR Pron OR N);
SELECT Adv IF (-1 ("tá"))(0 ("ið"));
SELECT Adv IF (-1 Adv OR NPNH OR COMMA)(0 ("tá"))(1 Det OR Pron OR V);
# Og tá eg havi...
# Fá boð, tá nýtt er at frætta.
SELECT Adv IF (-1 NPNH)(1 Ind OR Sbj);
REMOVE:r5 Det IF (0 Pers)(NEGATE 0 Gen LINK -1 N)(NOT 1 NPNHA OR N);
# um
REMOVE Imp IF (0 ("um")) ;
# This is against the verb ymja, súsa, brúsa, dynja, (kvæð.) munnur og nasar umdu í blóði
# (blóðið fossaði)
# In order to write a good rule for this we need examples of imperative use (which is "um").
# I did not intend to write a 'remove all ymja' rule, but simply cannot come up with good
# contexts including 'ymja' but excluding 'um'.
# unglingi
REMOVE ("unglingi") IF (0 ("unglingur"));
# perhaps with regex *lingi vs *lingur
# væl
REMOVE Imp IF (NOT -1 BOS)(0 ("væl"))(NOT 1 ("um"));
# Again, we need real-life examples for imperative of
# væla 2 -di s 1: ~ um 1 bøta um, hjálpa upp á, umvæla, ~ um húsini
# 2 (sj.) hjúkla um, hugsa ikki um at ~ um meg
# á
REMOVE Interj IF (1 WORD)(0 ("á" Pr));
REMOVE Interj IF (-1 V)(0 ("á" Pr));
# General adverb
SELECT:r6 Adv IF (-1 DATPREP)(*1 Dat BARRIER NPNHA);
SELECT:r7 Adv IF (-1 VFIN)(1 Inf);
REMOVE Adv IF (-1 Det OR Pr)(0 A)(1 N);
## ið stakk í bleyta jørð,
# Lexicalised adverbs.
REMOVE:r566 (A* Adv) IF (0 LEX-ADV) ;
## Serliga er tað ein.
# Idioms
SELECT ("stórur" A Neu Sg Dat) IF (-2 ("í"))(-1 ("tað"))(1 ("og"))(2 ("heilur"));
SELECT ("heilur" A Neu Sg Dat) IF (-4 ("í"))(-3 ("tað"))(-2 ("stórur"))(-1 ("og"));
SELECT ("væl" Adv) IF (1 ("skera" PrfPrc));
SELECT ("skera" PrfPrc) IF (-1 ("væl" Adv));
## vel skorin
SELECT ("innast" Adv) IF (1 ("inni"));
## innast inni
# NP internal constraints
# =======================
# Determiner disambiguation
REMOVE:r8 Neu IF (0 Det + $$NAGD)(NOT 0 Poss + $$NAGD LINK -1 N + $$NAGD)(*1 NounMscFem + $$NAGD BARRIER NPNHA LINK NOT 0 Neu);
REMOVE:r9 Msc IF (0 Det + $$NAGD)(NOT 0 Poss + $$NAGD LINK -1 N + $$NAGD)(*1 NounFemNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Msc);
REMOVE:r10 Fem IF (0 Det + $$NAGD)(NOT 0 Poss + $$NAGD LINK -1 N + $$NAGD)(*1 NounMscNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Fem);
REMOVE:r11 Neu IF (0 A + $$NAGD)(*1 NounMscFem + $$NAGD BARRIER NPNHA LINK NOT 0 Neu);
REMOVE:r12 Msc IF (0 A + $$NAGD)(*1 NounFemNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Msc);
REMOVE:r13 Fem IF (0 A + $$NAGD)(*1 NounMscNeu + $$NAGD BARRIER NPNHA LINK NOT 0 Fem);
REMOVE:Def Def IF (0 A + $$NAGD)(*1 A OR N BARRIER NPNHA LINK 0C $$NAGD + Indef);
REMOVE:Def Indef IF (0 A + $$NAGD)(*1 A OR N BARRIER NPNHA LINK 0C $$NAGD + Def);
# Postnominal determiner disambiguation
SELECT:PossNum Sg IF (0 Poss)(-1C N + Sg);
SELECT:PossNum Pl IF (0 Poss)(-1C N + Pl);
REMOVE:r8b Neu IF (0 Poss + $$NAGD)(-1 NounMscFem + $$NAGD LINK NOT 0 Neu);
REMOVE:r9b Msc IF (0 Poss + $$NAGD)(-1 NounFemNeu + $$NAGD LINK NOT 0 Msc);
REMOVE:r10b Fem IF (0 Poss + $$NAGD)(-1 NounMscNeu + $$NAGD LINK NOT 0 Fem);
#REMOVE:r11b Neu IF (0 A + $$NAGD)(-1 NounMscFem + $$NAGD LINK NOT 0 Neu);
#REMOVE:r12b Msc IF (0 A + $$NAGD)(-1 NounFemNeu + $$NAGD LINK NOT 0 Msc);
#REMOVE:r13b Fem IF (0 A + $$NAGD)(-1 NounMscNeu + $$NAGD LINK NOT 0 Fem);
# Definiteness disambiguation
REMOVE Def IF (0 A + Indef + $$NAGD)(1C N + Indef + $$NAGD);
REMOVE Indef IF (0 A + Def + $$NAGD)(1C N + Def + $$NAGD);
# Case disambiguation
SELECT:r14 $$NAGD IF (0 Det)(NOT 0 Poss LINK -1 N)(*1C $$NAGD BARRIER NPNHA);
REMOVE:r15 $$NAGD IF (0 Det)(NOT 0 Poss LINK -1 N)(*1 N OR A BARRIER NPNHA LINK NOT 0 $$NAGD);
SELECT:r16 $$NAGD IF (0 Det)(NOT 0 Poss LINK -1 N)(*1C $$NAGD BARRIER NPNHA);
REMOVE:r17 $$NAGD IF (0 Det)(NOT 0 Poss LINK -1 N)(*1 N OR A BARRIER NPNHA LINK NOT 0 $$NAGD);
# Noun disambiguation
# -------------------
SELECT:r28 $$GENDER IF (-1C (A) + $$GENDER)(0 N);
SELECT:r30b $$GENDER IF (-1C (Det) + $$GENDER)(0 N);
SELECT:r30c $$GENDER IF (-1C (Pron Indef) + $$GENDER)(0 N);
SELECT:r29 $$NAGD IF (-1C (A) + $$NAGD)(0 N);
SELECT:r30b $$NAGD IF (-1C (Det) + $$NAGD)(0 N);
SELECT:r30c $$NAGD IF (-1C (Pron Indef) + $$NAGD)(0 N);
SELECT:r30 $$NUMBER IF (-1C (A) + $$NUMBER)(0 N);
SELECT:r30b $$NUMBER IF (-1C (Det) + $$NUMBER)(0 N);
SELECT:r30c $$NUMBER IF (-1C (Pron Indef) + $$NUMBER)(0 N);
# Poss disambiguation
REMOVE:r31 $$GENDER IF (-1 N LINK NOT 0 $$GENDER)(0 Poss);
REMOVE:r32 $$GENDER IF (0 Poss)(*1 N OR A BARRIER NPNHA LINK NOT 0 $$GENDER);
SELECT:DisPostPoss Poss IF (-1 N + $$GENDER + $$NAGD)(0 $$GENDER + $$NAGD); #(NOT 1 ...)
# Number disambiguation
REMOVE:r33 Pl IF (*-1 ("eitt" Num Sg) OR (Det Sg) BARRIER NOT-A)(0 (N Sg));
# Here, we need vislcg3 and variable notation!
SELECT:NumNPl (N Pl) IF (-1 NUMBERS);
SELECT:BarePl (N Pl) IF (NOT -1 PRE-N)(0 BAREPLURALS);
# Coordination
REMOVE Def IF (0 N + Indef)(1 CC)(2C N + Indef);
REMOVE Indef IF (0 N + Def) (1 CC)(2C N + Def);
# NP head disambiguation
# ======================
# Inversion
REMOVE:r34 Acc IF (-2 CS)(-1 (V Pl))(0 (Pl Nom)) ;
## Tað var, sum váru tey sett út úr luftini.
# A or N
# ======
REMOVE:r35 A IF (*-1 Pr OR CLB BARRIER NPNH)(0 N)(1 S-BOUNDARY OR V);
REMOVE (A Fem) IF (0 (N Neu))(-1 COPULA)(-2 ("tað" Nom));
REMOVE (A Msc) IF (0 (N Neu))(-1 COPULA)(-2 ("tað" Nom));
REMOVE N IF (*-1 SOMEDATPREP BARRIER NODAT)(0 A + Dat)(1 N + Dat) ;
REMOVE N IF (*-1 SOMEACCPREP BARRIER NOACC)(0 A + Acc)(1 N + Acc) ;
REMOVE N IF (*-1 SOMEACCDATPREP BARRIER NOACCDAT)(0 A + Dat OR A + Acc)(1 N + Dat OR N + Acc) ;
# Elliptic AP as NP
# =================
SELECT:DefectAP Msc IF (0C REALADJ)(1 S-BOUNDARY) ;
# P chains or not
SELECT:r45 Adv IF (0 Pr)(1C Pr);
## Hann fór niðan um Danmark.
# Pronoun disambiguation
REMOVE:r46 Det IF (0 Pers)(1C V);
## Tey vóru so hugnalig.
REMOVE:r47 Det IF (0 Pers)(NEGATE *1 Def BARRIER NPNH)(NEGATE 0 Gen LINK -1 N);
##
#NP Coordination
REMOVE:CCPrs Prs + 3Sg IF (0 Pl + Nom)(1 CC)(*2 Pl + Nom BARRIER NPNH OR OBL);
# VP disambiguation
# =================
# V or A
REMOVE:r48 A IF (0 ("vera"))(1 (N Sg));
## Enskt mál er móðurmál.
SELECT:r49 ("vera" 3Sg) IF (-1 ("tað" Pron Pers Sg Nom));
## Tað var, sum váru tey sett av tilvild av einum fóti út úr luftini.
REMOVE:PrtNotAdj A IF (-1 NOMINALHEAD + Sg + Nom)(0 (V Prt Sg) OR (V Prt 3Sg) OR (V Prt 1Sg)) ;
#REMOVE
# Infinitive
SELECT:r51 Inf IF (*-1 MODV BARRIER V);
REMOVE (V Pl) IF (-2 VFIN + Sg)(-1 (Pron Sg))(0 Inf);
REMOVE (V Pl) IF (-1 N + Sg LINK *-1 VFIN + Sg BARRIER NPNH)(0 Inf);
#REMOVE Inf IF (-1 (Pl Nom))(0 (V Pl))(NOT -1 Acc LINK *-2 VFIN BARRIER NPNHA OR CLB);
REMOVE Inf IF (-1 (Pl Nom))(0 (V Pl))(NOT -1 Acc)(NOT -2 VFIN);
# Imperative
# The best would be to make a corpus of imperative sentences, identify
# all the imperatives, and then just remove the rest.
# REMOVE:ImpFirst N IF (-1 BOS OR PUNCT)(0 Imp)(*1 ("tín" Poss) BARRIER VFIN);
#
# REMOVE Imp IF (-1C Ind OR PrfPrc OR Inf OR PrsPrc OR Sup OR Refl);
# ## Gu∂ gjør∂i hvalvi∂.
# REMOVE Imp IF (-1 COMMA)(-2C Ind OR PrfPrc OR Inf OR PrsPrc OR Sup OR Refl);
#
# REMOVE Imp IF (-1 CS)(0 Ind OR Sbj);
#
# REMOVE Imp IF (-1 Adv OR Nom OR Pr OR CS OR V)(0 Prs OR Prt);
# This rule was commented out, but seems to be sensible, after all.
# Here come all rules selecting Imp.
SELECT:CoordImp Imp IF (*-1 CC OR COMMA BARRIER VFIN LINK *-1C Imp BARRIER VFIN);
# Then we remove the remaining ones.
REMOVE Imp ;
#REMOVE:r52 Imp IF (NOT *-1 CC OR COMMA LINK *-1 Imp)(NOT *-1 BOS OR PUNCT BARRIER WORD); # hmm
REMOVE Sup IF (*-1 CLB BARRIER WORD)(0 Imp)(*1 CLB BARRIER Ind);
#REMOVE:r53 Imp IF (0 N)(1 CC)(*2 N BARRIER NPNHA);
## Stýrið og stjórnin hjá...
#REMOVE:r54 (Imp Pl) IF (0 (N Neu))(1 VFIN);
## Húsið er stórt.
# Supine
#SELECT:r55 Sup IF (*-1 ("fáa" V) OR ("hava" V Ind) BARRIER NOT-ADV);
#check
REMOVE:r56 Sup IF (0 Ind)(NOT *-1C VFIN BARRIER S-BOUNDARY)(NOT *1C VFIN BARRIER S-BOUNDARY);
REMOVE:SFregel N IF (0 Sup)(1 VFIN);
# Present singular
SELECT:r57 (V Ind 3Sg) IF (-1 (N Prop Nom) OR (N Sg Nom) OR (3PRON Pers Sg Nom) LINK NOT *-1 CC BARRIER NPNHA)(1 (Pron Refl Acc)) ;
REMOVE:test1 (V Ind 1Sg) IF (NEGATE 0* ("eg" Pron Pers Sg Nom));
REMOVE:test2 (V Ind 2Sg) IF (NEGATE 0* ("tú" Pron Pers Sg Nom)); # Tino!
REMOVE (V Ind 2Sg) IF (*-1 CLB LINK *-1 2Sg OR Prt + Sg LINK -1 ("tú" Pron Pers Sg Nom) LINK -1 ("sum") OR ("ið"));
SELECT 1Sg IF (-1 ("eg" Pron Pers Sg Nom));
REMOVE:r58b (V Ind 1Sg) IF (*-1 (N Sg Nom) BARRIER NOT-ADV LINK NOT *1 Pron + 1Sg BARRIER CLB) ;
SELECT:r59 (V Ind 3Sg) IF (-1 (N Prop Nom) OR (N Sg Nom) LINK NOT *-1 CC BARRIER NPNHA OR S-BOUNDARY) ;
REMOVE 1Sg IF (-1 V)(0 Acc);
## "at fáa høvi at..."
REMOVE:CoordVerb (V Ind 1Sg) IF (-1 CS OR CC LINK *-1C (V Ind Sg) OR (V Ind 3Sg) BARRIER 1Sg);
## Hann legði høkuna á knappin og læt eygað hvíla.
SELECT:r60 (V 2Sg) IF (*-1 ("tú" Pron Pers Sg Nom) BARRIER NOT-ADV);
SELECT:r60b (V 2Sg) IF (-1 ("og") LINK *-1C (V 2Sg) BARRIER S-BOUNDARY);
# Present plural
SELECT:r61 (V Pl) IF (-1 (N Pl Nom) OR ("eg" Pron Pers Pl Nom))(NOT -1 (Acc) LINK *-1 VFIN BARRIER NPNH);
# V + Refl
SELECT:r62 ("seg" Refl) IF (-1 Inf OR 3Sg OR Pl) ;
# Nominative
# ==========
#REMOVE Acc IF (-1 CS OR BOS)(0 Nom)(1 VFIN OR Adv)(*2 S-BOUNDARY OR CLB OR ("sum") BARRIER NOMINALHEAD + Nom);
# hmm
# Fjallið lá stilt, tað ikki so mikið sum andi.
# Accusative
# ==========
REMOVE:r63 Nom IF (*-1 AUX OR MODV LINK -1 CC OR Nom BARRIER NPNH)(1 Inf);
# Genitive
# ========
# Genitive is marginal in Faroese. The strategy should be
# 1. Write rules selecting genitive. (such rules are still forthcoming)
SELECT:TILRULE Gen IF (-1 ("til"))(0 (N Indef) OR (Prop) OR Pron);
SELECT:r64 Gen IF (*-1 ACCGENPREP BARRIER NPNHA)(NOT 0 Acc);
# 2. Remove the remaining genitives.
REMOVE:r65 Gen IF (NOT *-1 ACCGENPREP BARRIER NPNHA);
# Pronoun disambiguation
# =======================
REMOVE Det IF (0 Pron)(NOT 1 A OR N);
REMOVE ("hon") IF (*-1 (Imp Sg) BARRIER ("tú"));
## Tak við tær barnið og flýggja til Egyptalands.
REMOVE:r66 ("hannur") IF (0 ("hann" Nom))(1 (V 3Sg));
## Han var her.
SELECT (Pron Pers Pl Nom) IF (1 ("sum"))(2 Pl);
REMOVE:r66b (Pl Nom Indef) IF (1 (N Sg) OR (V Sg) OR (V 3Sg))(NOT 1 (V Pl));
REMOVE ("vit") IF (*-1 V + Pl BARRIER V)(0 (Pron Pers Pl Nom));
## Eru vit helst...
# Verb disambiguation
# ===================
SELECT:2Sg 2Sg IF (-1C ("tú" Pron Nom));
## Tú ert.
SELECT:1Sg 1Sg IF (-1C Adv)(0C V)(1 ("eg" Pron Nom))(NOT 2 CC);
## Fyrst vil eg, ...
REMOVE N IF (-1 ("sum" CS))(0 INDSBJ)(NOT 1 INDSBJ);
# VP disambiguation
REMOVE:r113 V IF (-1 (Det Nom))(0 (N Nom));
# Number disambiguation
#SELECT $$NUMBER IF (0 A)(1 N + $$NUMBER);
REMOVE:r23 (A Sg) IF (1C N + Pl);
REMOVE:r23b (A Sg) IF (1 CC)(2 A + Pl)(3C N + Pl);
REMOVE:r24 (A Pl) IF (1C N + Sg);
## í ta døkku moldina.
REMOVE (N Pl) IF (*-1C (Det Sg) BARRIER NPNH) (0 (N Sg));
SELECT:r25 $$NUMBER IF (0 Det)(*1 N + $$NUMBER OR A + $$NUMBER BARRIER NOT-A);
SELECT (Num Nom) IF (-1 BOS)(1 EOS);
# Gender disamb of numerals
SELECT:r26 $$GENDER IF (0 Num)(*1C N + $$GENDER BARRIER NOT-A);
## eit sindur
# Case disamb of numerals
SELECT:r27 $$NAGD IF (0 Num)(*1C N + $$NAGD BARRIER NOT-A);
# Perhaps also rules that remove Neu if Msc or Fem, etc.
# Ordinals
REMOVE:r114 (A Sg) IF (1 (Num Sg));
## fyrstu tríggjar mánðirnar.
# Coordination
SUBSTITUTE:einsog (CC) (CS) TARGET ("og") IF (-1 ("ein" Det Neu Sg Gen));
SELECT Prt IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(-2C Prt)(-1 CC);
SELECT Prs IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(-2C Prs)(-1 CC);
SELECT Imp IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(-2C Imp)(-1 CC);
SELECT Prt IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(2C Prt)(1 CC);
SELECT Prs IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(2C Prs)(1 CC);
SELECT Imp IF (NOT 0 OBL LINK *-1 Pr BARRIER NPNH)(2C Imp)(1 CC);
SELECT A IF (0 (A $$GENDER $$NAGD))(-1 CC)(-2 (A $$GENDER $$NAGD));
#SELECT:AlwaysVfin VFIN IF (NOT 0* VFIN BARRIER CLB); # Tino!
## Hugur hansara føldist stórur og heitur , fylti alt upp inni í honum og bara hvíldi í sær sjálvum .
## Læt ymist mala fram fyri eina løtu , til tað hevði tømt seg , fyri so at fara burtur av sær sjálvum
# The first sentence indicates the 0* does not work.
# The second sentence indicates the rule is too strict.
# Substituting tags
SUBSTITUTE:sumPr (CS) (Pr) TARGET ("sum") (NOT -1 BOS OR COMMA);
# CC Coordinate NPs
SELECT (V Pl) IF (-1 N + Nom + Sg LINK *-1 CC BARRIER NPNH LINK -1 N + Nom);
REMOVE:Dangerous (V Ind 2Sg) IF (0 (V Ind 3Sg)); #
# Syntactic disambiguation
# ========================
# Syntax tags
LIST @<SUBJ = @<SUBJ ;
LIST @SUBJ> = @SUBJ> ;
LIST @<tSUBJ = @<tSUBJ ;
LIST @tSUBJ> = @tSUBJ> ;
LIST @-FSUBJ> = @-FSUBJ> ;
LIST @<OBJ = @<OBJ ;
LIST @<IOBJ = @<IOBJ ;
LIST @OBJ> = @OBJ> ;
LIST @IOBJ> = @IOBJ> ;
LIST @>N = @>N ;
LIST @N< = @N< ;
LIST @>A = @>A ;
LIST @A< = @A< ;
LIST @IM = @IM ;
LIST @<SPRED = @<SPRED ;
LIST @SPRED> = @SPRED> ;
LIST @<OPRED = @<OPRED ;
LIST @OPRED> = @OPRED> ;
LIST @+FAUXV = @+FAUXV ;
LIST @-FAUXV = @-FAUXV ;
LIST @+FMAINV = @+FMAINV ;
LIST @-FMAINV = @-FMAINV ;
LIST @-F<ADVL = @-F<ADVL ;
LIST @<ADVL = @<ADVL ;
LIST @ADVL> = @ADVL> ;
LIST @ADVL = @ADVL ;
LIST @P< = @P< ;
LIST @CNP = @CNP ;
LIST @CVP = @CVP ;
LIST @>CS = @>CS ;
LIST @APP = @APP ;
LIST @HNOUN = @HNOUN ;
LIST @Pron< = @Pron< ;
LIST @X = @X ;
LIST SYNTAG = (@CNP) (@CVP) (@<SUBJ) (@SUBJ>) (@-FSUBJ>) (@<OBJ) (@OBJ>) (@<IOBJ) (@IOBJ>) (@>A) (@A<) (@>N) (@N<) (@<SPRED) (@SPRED>) (@<OPRED) (@OPRED>) (@+FAUXV) (@+FMAINV) (@-FAUXV) (@-FMAINV) (@ADVL) (@-F<ADVL) (@<ADVL) (@ADVL>) (@P<) (@APP) (@HNOUN) ;
SET SUBJ = (@<SUBJ) OR (@SUBJ>) OR (@-FSUBJ>) ;
# ======== #
###SECTION #