## TPTP Problem File: NLP068+1.p

View Solutions - Solve Problem

```%--------------------------------------------------------------------------
% File     : NLP068+1 : TPTP v8.1.0. Released v2.4.0.
% Domain   : Natural Language Processing
% Problem  : A man comes out of the bathroom, problem 9
% Version  : [Bos00b] axioms.
% English  : Eliminating logically equivalent interpretations in the statement
%            "A man comes out of the bathroom with a magnum in his hand.
%            The man fires six shots from his canon."

% Refs     : [Bos00a] Bos (2000), DORIS: Discourse Oriented Representation a
%            [Bos00b] Bos (2000), Applied Theorem Proving - Natural Language
% Source   : [Bos00b]
% Names    : doris045 [Bos00b]

% Status   : CounterSatisfiable
% Rating   : 0.00 v5.4.0, 0.07 v5.3.0, 0.08 v5.2.0, 0.00 v4.1.0, 0.17 v4.0.1, 0.00 v2.7.0, 0.17 v2.6.0, 0.00 v2.4.0
% Syntax   : Number of formulae    :    1 (   0 unt;   0 def)
%            Number of atoms       :   68 (   0 equ)
%            Maximal formula atoms :   68 (  68 avg)
%            Number of connectives :   69 (   2   ~;   0   |;  57   &)
%                                         (   0 <=>;  10  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (  21 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   16 (  16 usr;   0 prp; 1-3 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :   24 (  10   !;  14   ?)
% SPC      : FOF_CSA_RFO_NEQ

%--------------------------------------------------------------------------
fof(co1,conjecture,
~ ~ ( ( ? [U] :
( actual_world(U)
& ? [V] :
( male(U,V)
& ! [W] :
( ( of(U,W,V)
& cannon(U,W)
& member(U,W,V) )
=> ? [X,Y] :
( man(U,X)
& event(U,Y)
& agent(U,Y,X)
& patient(U,Y,W)
& present(U,Y)
& nonreflexive(U,Y)
& fire(U,Y)
& from_loc(U,Y,W) ) )
& six(U,V)
& group(U,V)
& ! [Z] :
( member(U,Z,V)
=> shot(U,Z) ) ) )
=> ? [X1] :
( actual_world(X1)
& ? [X2] :
( ! [X3,X4] :
( ( male(X1,X3)
& man(X1,X3)
& of(X1,X4,X3)
& cannon(X1,X4)
& member(X1,X4,X2) )
=> ? [X5] :
( event(X1,X5)
& agent(X1,X5,X3)
& patient(X1,X5,X4)
& present(X1,X5)
& nonreflexive(X1,X5)
& fire(X1,X5)
& from_loc(X1,X5,X4) ) )
& six(X1,X2)
& group(X1,X2)
& ! [X6] :
( member(X1,X6,X2)
=> shot(X1,X6) ) ) ) )
& ( ? [X1] :
( actual_world(X1)
& ? [X2] :
( ! [X3,X4] :
( ( male(X1,X3)
& man(X1,X3)
& of(X1,X4,X3)
& cannon(X1,X4)
& member(X1,X4,X2) )
=> ? [X5] :
( event(X1,X5)
& agent(X1,X5,X3)
& patient(X1,X5,X4)
& present(X1,X5)
& nonreflexive(X1,X5)
& fire(X1,X5)
& from_loc(X1,X5,X4) ) )
& six(X1,X2)
& group(X1,X2)
& ! [X6] :
( member(X1,X6,X2)
=> shot(X1,X6) ) ) )
=> ? [U] :
( actual_world(U)
& ? [V] :
( male(U,V)
& ! [W] :
( ( of(U,W,V)
& cannon(U,W)
& member(U,W,V) )
=> ? [X,Y] :
( man(U,X)
& event(U,Y)
& agent(U,Y,X)
& patient(U,Y,W)
& present(U,Y)
& nonreflexive(U,Y)
& fire(U,Y)
& from_loc(U,Y,W) ) )
& six(U,V)
& group(U,V)
& ! [Z] :
( member(U,Z,V)
=> shot(U,Z) ) ) ) ) ) ).

%--------------------------------------------------------------------------
```