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gf-core/examples/query/QueryEng.gf

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--# -path=.:present
concrete QueryEng of Query = open
ParadigmsEng,
IrregEng,
SyntaxEng,
ExtraEng,
(L = LangEng),
(M = MakeStructuralEng),
Prelude
in {
lincat
Move = Utt ; ---- Text ;
Query = Utt ;
Answer = Cl ; -- Utt ;
Set = NP ;
Interrogative = IP ;
Function = {cn : CN ; prep : Prep} ;
Kind = CN ;
Property = {ap : AP ; vp : VP} ;
Relation = {ap : AP ; vp : VP ; prep : Prep} ;
Individual = NP ;
Name = NP ;
[Individual] = [NP] ;
lin
MQuery q = q ; ---- mkText (mkPhr q) questMarkPunct ;
MAnswer a = mkUtt a ; ---- mkText (mkPhr a) fullStopPunct ;
QSet s =
let
ss : NP = s
| mkNP (mkNP theSg_Det L.name_N) (mkAdv possess_Prep s)
| mkNP (mkNP thePl_Det L.name_N) (mkAdv possess_Prep s)
| mkNP (GenNP s) sgNum L.name_N
| mkNP (GenNP s) plNum L.name_N ;
in
mkUtt (mkImp (mkVP give_V3 ss (mkNP i_Pron)))
| mkUtt (mkQS (mkQCl (L.CompIP whatSg_IP) ss))
| mkUtt (mkQS (mkQCl (L.CompIP (L.IdetIP (mkIDet which_IQuant))) ss))
| mkUtt ss ;
QWhere s =
mkUtt (mkQS (mkQCl where_IAdv s))
| mkUtt (mkQS (mkQCl where_IAdv (mkCl s (mkA "located" | mkA "situated")))) ;
QWhat i p = mkUtt (mkQS (mkQCl i p.vp)) ;
QWhatWhat i j p = mkUtt (mkQS (QuestQVP i (AdvQVP p.vp (mkIAdv p.prep j)))) ;
QWhatWhere i p = mkUtt (mkQS (QuestQVP i (AdvQVP p.vp where_IAdv))) ;
QRelWhere s p = mkUtt (mkQS (mkQCl where_IAdv (mkCl s p.vp))) ;
QFun r s =
mkUtt
(mkImp (mkVP give_V3
(mkNP and_Conj s (mkNP (mkQuant they_Pron) plNum r.cn)) (mkNP i_Pron)))
| mkUtt (mkQS (mkQCl (mkIP what_IQuant plNum r.cn) s have_V2))
| mkUtt (mkQS (mkQCl whatSg_IP
(mkClSlash (mkClSlash s have_V2) (mkAdv as_Prep (mkNP aPl_Det r.cn))))) ;
QFunPair s f =
let
ss0 : NP = s
| mkNP (mkNP thePl_Det L.name_N) (mkAdv possess_Prep s) ;
ss : NP = mkNP and_Conj ss0 (mkNP (mkQuant they_Pron) plNum f.cn)
| mkNP ss0 (mkAdv with_Prep (mkNP (mkQuant they_Pron) plNum f.cn))
in
mkUtt (mkImp (mkVP give_V3 ss (mkNP i_Pron)))
| mkUtt (mkQS (mkQCl (L.CompIP whatPl_IP) ss))
| mkUtt (mkQS (mkQCl (L.CompIP (L.IdetIP (mkIDet which_IQuant))) ss))
| mkUtt ss ;
QInfo s =
let
info : NP = mkNP (all_NP | (mkNP information_N)) (mkAdv about_Prep s) ;
in
mkUtt (mkImp (mkVP give_V3 info (mkNP i_Pron)))
| mkUtt (mkQCl whatSg_IP
(mkClSlash (mkClSlash (mkNP youSg_Pron) (mkV2 know_V)) (mkAdv about_Prep s)))
| mkUtt info ;
QCalled i = mkUtt (mkQS (mkQCl how_IAdv (mkCl i
(mkVP (also_AdV | otherwise_AdV) (mkVP called_A))))) ;
QWhether a = mkUtt (mkQS a) ;
AKind s k = (mkCl s (L.UseComp (L.CompCN k))) ;
AInd s i = (mkCl s i) ;
AName s n = (mkCl n (mkNP the_Det (mkCN L.name_N (mkAdv possess_Prep s)))) ;
AProp s p = (mkCl s p.vp) ;
SAll k = mkNP all_Predet (mkNP aPl_Det k) | mkNP thePl_Det k ;
SFun s r = mkNP (GenNP s) plNum r.cn | mkNP (GenNP s) sgNum r.cn ;
SOne k = mkNP n1_Numeral k ;
SIndef k = mkNP a_Det k ;
SDef k = mkNP the_Det k ;
SPlural k = mkNP aPl_Det k ;
SOther k = mkNP aPl_Det (mkCN other_A k) ;
SInd i = i ;
SInds is = mkNP and_Conj is ;
IWhich k =
mkIP what_IQuant (sgNum | plNum) k
| mkIP which_IQuant (sgNum | plNum) k ;
IWho = whoSg_IP | whoPl_IP ;
IWhat = whatSg_IP | whatPl_IP ;
KFunSet r s =
mkCN r.cn (mkAdv r.prep s) ;
KFunsSet r q s =
mkCN (ConjCN and_Conj (BaseCN r.cn q.cn)) (mkAdv r.prep s) ;
KFunKind k r s =
mkCN k (mkRS (mkRCl that_RP (mkVP (mkNP aPl_Det (mkCN r.cn (mkAdv r.prep s)))))) ;
KFunPair k r = mkCN k (mkAdv with_Prep (mkNP (mkQuant they_Pron) plNum r.cn)) ;
KProp p k =
mkCN p.ap k
| mkCN k (mkRS (mkRCl that_RP p.vp)) ;
KFun r = r.cn ;
IName n = n ;
PCalled i = propCalled i ;
PCalleds is = propCalled (mkNP or_Conj is) ;
PIs i = propVP (mkVP i) ;
PRelation r s = {
ap = AdvAP r.ap (mkAdv r.prep s) ;
vp = mkVP r.vp (mkAdv r.prep s)
} ;
BaseIndividual = mkListNP ;
ConsIndividual = mkListNP ;
oper
-- structural words
about_Prep = mkPrep "about" ;
all_NP = mkNP (mkPN "all") ; ---
also_AdV = mkAdV "also" ;
also_AdA = mkAdA "also" ;
as_Prep = mkPrep "as" ;
at_Prep = mkPrep "at" ;
called_A = mkA "called" | mkA "named" ;
give_V3 = mkV3 give_V ;
information_N = mkN "information" ;
other_A = mkA "other" ;
otherwise_AdV = mkAdV "otherwise" ;
otherwise_AdA = mkAdA "otherwise" ;
what_IQuant = M.mkIQuant "what" "what" ;
-- lexical constructors
mkName : Str -> NP =
\s -> mkNP (mkPN s) ;
mkFunction : Str -> {cn : CN ; prep : Prep} =
\s -> {cn = mkCN (mkN s) ; prep = possess_Prep} ;
propAP : AP -> {ap : AP ; vp : VP} = \ap -> {
ap = ap ;
vp = mkVP ap
} ;
propVP : VP -> {ap : AP ; vp : VP} = \vp -> {
ap = PartVP vp ;
vp = vp
} ;
relAP : AP -> Prep -> {ap : AP ; vp : VP ; prep : Prep} = \ap,p -> {
ap = ap ;
vp = mkVP ap ;
prep = p
} ;
relVP : VP -> Prep -> {ap : AP ; vp : VP ; prep : Prep} = \vp,p -> {
ap = PartVP vp ;
vp = vp ;
prep = p
} ;
propCalled : NP -> {ap : AP ; vp : VP} = \i ->
propAP (mkAP (also_AdA | otherwise_AdA) (mkAP (mkA2 called_A []) i)) ;
noPrep : Prep = mkPrep [] ;
-- lexicon
lincat
Country = {np : NP ; a : A} ;
JobTitle = CN ;
lin
NCountry c = c.np ;
PCountry c = propAP (mkAP c.a) ;
Located =
relAP (mkAP (mkA "located")) in_Prep
| relAP (mkAP (mkA "situated")) in_Prep
;
In = relVP UseCopula in_Prep ;
Employed =
relAP (mkAP (mkA "employed")) by8agent_Prep
| relAP (mkAP (mkA "paid")) by8agent_Prep
| relAP (mkAP (mkA "active")) at_Prep
| relAP (mkAP (mkA "professionally active")) at_Prep
| relVP (mkVP (mkV "work")) at_Prep
| relVP (mkVP (mkV "collaborate")) in_Prep
;
HaveTitle =
relAP (mkAP (mkA "employed")) as_Prep
--- | relVP UseCopula noPrep
| relVP (mkVP (mkV "work")) as_Prep
| relVP (mkVP have_V2 (mkNP the_Det (mkCN (mkN2 (mkN "title"))))) possess_Prep
;
EmployedAt s =
relAP (mkAP (mkA2 (mkA "employed") at_Prep) s) as_Prep
| relAP (mkAP (mkA2 (mkA "employed") by8agent_Prep) s) as_Prep
| relVP (mkVP (mkV2 (mkV "work") at_Prep) s) as_Prep
;
HaveTitleAt t =
relAP (mkAP (mkA2 (mkA "employed") as_Prep) (mkNP t)) at_Prep
| relAP (mkAP (mkA2 (mkA "employed") as_Prep) (mkNP t)) by8agent_Prep
| relVP (mkVP (mkNP a_Det t)) at_Prep
| relVP (mkVP (mkV2 (mkV "work") as_Prep) (mkNP t)) at_Prep
| relVP (mkVP have_V2 (mkNP the_Det (mkCN (mkN2 (mkN "title")) (mkNP t)))) at_Prep
;
Named n = propAP (mkAP (mkA2 (mkA "named") []) n) ;
Start n = propVP (mkVP (mkV2 "start" with_Prep) n) ;
Organization = mkCN (mkN "organization") ;
Company = mkCN (mkN "company") ;
Place = mkCN (mkN "place") ;
Person =
mkCN (mkN "person" "people")
| mkCN (mkN "person") ;
Location = mkFunction "location" ;
Region = mkFunction "region" ;
Subregion = mkFunction "subregion" | mkFunction "sub-region" ;
FName = mkFunction "name" ;
FNickname = mkFunction "nickname" ;
FJobTitle = mkFunction "job title" | mkFunction "job" | mkFunction "position" |
mkFunction "appointment" | mkFunction "job position" | mkFunction "mandate" |
mkFunction "title" | mkFunction "capacity" ;
SJobTitle t = mkNP a_Det t ;
USA = mkCountry "USA" "American" ;
Bulgaria = mkCountry "Bulgaria" "Bulgarian" ;
California = mkCountry "California" "Californian" ;
OblastSofiya = mkName "Oblast Sofiya" ;
CEO = mkCN (mkN "CEO") ;
ChiefInformationOfficer = mkCN (mkN "Chief Information Officer") ;
Microsoft = mkName "Microsoft" ;
Google = mkName "Google" ;
SergeyBrin = mkName "Sergey Brin" ;
LarryPage = mkName "Larry Page" ;
EricSchmidt = mkName "Eric Schmidt" ;
MarissaMayer = mkName "Marissa Mayer" ;
UdiManber = mkName "Udi Manber" ;
CarlGustavJung = mkName "Carl Gustav Jung" ;
Jung = mkName "Jung" ;
BenFried = mkName "Ben Fried" ;
oper
mkCountry : Str -> Str -> {np : NP ; a : A} =
\n,a -> {np = mkNP (mkPN n) ; a = mkA a} ;
}