TPTP Problem File: NLP094+1.p
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- Solve Problem
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% File : NLP094+1 : TPTP v8.2.0. Released v2.4.0.
% Domain : Natural Language Processing
% Problem : Every customer in a restaurant, problem 1
% Version : [Bos00b] axioms.
% English : Eliminating logically equivalent interpretations in the statement
% "Every customer in a restaurant saw a person who drank a
% coffee."
% Refs : [Bos00a] Bos (2000), DORIS: Discourse Oriented Representation a
% [Bos00b] Bos (2000), Applied Theorem Proving - Natural Language
% Source : [Bos00b]
% Names : doris071 [Bos00b]
% Status : Theorem
% Rating : 0.06 v8.2.0, 0.13 v8.1.0, 0.07 v7.5.0, 0.10 v7.4.0, 0.00 v6.1.0, 0.12 v6.0.0, 0.25 v5.4.0, 0.22 v5.3.0, 0.26 v5.2.0, 0.14 v5.0.0, 0.10 v4.1.0, 0.11 v4.0.0, 0.15 v3.7.0, 0.33 v3.5.0, 0.12 v3.4.0, 0.25 v3.3.0, 0.22 v3.2.0, 0.56 v3.1.0, 0.67 v2.7.0, 0.33 v2.6.0, 0.00 v2.4.0
% Syntax : Number of formulae : 1 ( 0 unt; 0 def)
% Number of atoms : 72 ( 0 equ)
% Maximal formula atoms : 72 ( 72 avg)
% Number of connectives : 73 ( 2 ~; 0 |; 65 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 27 ( 27 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 13 ( 13 usr; 0 prp; 1-3 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 28 ( 8 !; 20 ?)
% SPC : FOF_THM_RFO_NEQ
% Comments :
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fof(co1,conjecture,
~ ~ ( ( ? [U] :
( actual_world(U)
& ! [V,W] :
( ( customer(U,V)
& restaurant(U,W)
& in(U,V,W) )
=> ? [X,Y,Z,X1] :
( human_person(U,X)
& coffee(U,Y)
& event(U,Z)
& agent(U,Z,X)
& patient(U,Z,Y)
& past(U,Z)
& nonreflexive(U,Z)
& drink(U,Z)
& event(U,X1)
& agent(U,X1,V)
& patient(U,X1,X)
& past(U,X1)
& nonreflexive(U,X1)
& see(U,X1) ) ) )
=> ? [X2] :
( actual_world(X2)
& ! [X3,X4] :
( ( customer(X2,X3)
& restaurant(X2,X4)
& in(X2,X3,X4) )
=> ? [X5,X6,X7,X8] :
( coffee(X2,X5)
& human_person(X2,X6)
& event(X2,X7)
& agent(X2,X7,X6)
& patient(X2,X7,X5)
& past(X2,X7)
& nonreflexive(X2,X7)
& drink(X2,X7)
& event(X2,X8)
& agent(X2,X8,X3)
& patient(X2,X8,X6)
& past(X2,X8)
& nonreflexive(X2,X8)
& see(X2,X8) ) ) ) )
& ( ? [X2] :
( actual_world(X2)
& ! [X3,X4] :
( ( customer(X2,X3)
& restaurant(X2,X4)
& in(X2,X3,X4) )
=> ? [X5,X6,X7,X8] :
( coffee(X2,X5)
& human_person(X2,X6)
& event(X2,X7)
& agent(X2,X7,X6)
& patient(X2,X7,X5)
& past(X2,X7)
& nonreflexive(X2,X7)
& drink(X2,X7)
& event(X2,X8)
& agent(X2,X8,X3)
& patient(X2,X8,X6)
& past(X2,X8)
& nonreflexive(X2,X8)
& see(X2,X8) ) ) )
=> ? [U] :
( actual_world(U)
& ! [V,W] :
( ( customer(U,V)
& restaurant(U,W)
& in(U,V,W) )
=> ? [X,Y,Z,X1] :
( human_person(U,X)
& coffee(U,Y)
& event(U,Z)
& agent(U,Z,X)
& patient(U,Z,Y)
& past(U,Z)
& nonreflexive(U,Z)
& drink(U,Z)
& event(U,X1)
& agent(U,X1,V)
& patient(U,X1,X)
& past(U,X1)
& nonreflexive(U,X1)
& see(U,X1) ) ) ) ) ) ).
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