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comp-syntax-gu-mlt/lab2/query/QueryEng.gf
2025-05-07 08:52:51 +02:00

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--# -path=.:alltenses:../grammars
concrete QueryEng of Query = NobelEng **
open
SyntaxEng, ParadigmsEng,
SymbolicEng,
(G = GrammarEng),
(M = MakeStructuralEng),
Prelude
in {
lincat
Query = Utt ;
Kind = CN ;
Property = {ap : AP ; adv : Adv ; isAdv : Bool} ;
Term = NP ;
Element = NP ;
lin
QWhich kind property =
mkUtt (mkQS tenses (mkQCl (mkIP whichPl_IDet kind) (propertyVP property)))
| mkUtt (mkNP aPl_Det (propertyCN property kind))
;
QHowMany kind property =
mkUtt (mkQS tenses (mkQCl (mkIP how8many_IDet kind) (propertyVP property)))
| mkUtt (mkIP how8many_IDet (propertyCN property kind))
;
QWhether term property =
mkUtt (mkQS tenses (mkQCl (mkCl term (propertyVP property))))
;
QWhat element =
mkUtt (mkQS tenses (mkQCl who_IP element)) -- what is 2 + 2
| mkUtt element -- 2 + 2
;
TAll kind =
mkNP all_Predet (mkNP aPl_Det kind) -- all numbers
| mkNP every_Det kind -- every number
;
TAny kind =
mkNP someSg_Det kind -- some number
| mkNP somePl_Det kind -- some numbers
| mkNP (M.mkDet "any" singular) kind -- any number
| mkNP (M.mkDet "any" plural) kind -- any numbers
;
KProperty property kind = propertyCN property kind ;
ELaureate name = name ;
EYoungest kind = mkNP (mkDet the_Quant (SyntaxEng.mkOrd (mkA "young" "younger"))) kind ;
EOldest kind = mkNP (mkDet the_Quant (SyntaxEng.mkOrd (mkA "old"))) kind ;
KMan = mkCN (mkN "man" "men") ;
KWoman = mkCN (mkN "woman" "women") ;
KLaureate = mkCN (mkN "laureate") | mkCN (mkN "Nobel prize laureate") ;
KChemistryLaureate = mkCN (mkN "chemistry laureate") ;
KLiteratureLaureate = mkCN (mkN "literature laureate") ;
KMedicineLaureate = mkCN (mkN "medicine laureate") ;
KPeaceLaureate = mkCN (mkN "peace laureate") ;
KPhysicsLaureate = mkCN (mkN "physics laureate") ;
PCountry country = mkProperty (SyntaxEng.mkAdv from_Prep country) ;
PBornIn date = mkProperty (G.AdvAP (mkAP (mkA "born")) date) ;
PAwardedIn date = mkProperty date ;
PMale = mkProperty "male" ;
PFemale = mkProperty "female" ;
BeforeYearDate y = SyntaxEng.mkAdv before_Prep <symb y : NP> ;
AfterYearDate y = SyntaxEng.mkAdv after_Prep <symb y : NP> ;
oper
tenses = presentTense | pastTense ;
mkProperty = overload {
mkProperty : Str -> Property = \s ->
lin Property {ap = mkAP (mkA s) ; adv = ParadigmsEng.mkAdv "" ; isAdv = False} ;
mkProperty : AP -> Property = \ap ->
lin Property {ap = ap ; adv = ParadigmsEng.mkAdv "" ; isAdv = False} ;
mkProperty : Adv -> Property = \adv ->
lin Property {ap = mkAP (mkA "") ; adv = adv ; isAdv = True} ;
} ;
propertyCN : {ap : AP ; adv : Adv ; isAdv : Bool} -> CN -> CN = \prop, cn ->
case prop.isAdv of {
True => mkCN cn prop.adv ;
False => mkCN prop.ap cn
} ;
propertyVP : {ap : AP ; adv : Adv ; isAdv : Bool} -> VP = \prop ->
case prop.isAdv of {
True => mkVP prop.adv ;
False => mkVP prop.ap
} ;
}