%--------------------------------------------------------------------------
% File     : NLP009+1 : TPTP v9.0.0. Released v2.4.0.
% Domain   : Natural Language Processing
% Problem  : "The old dirty white Chevy" problem 9
% Version  : [Bos00] axioms.
% English  : A problem generated by the DORIS [Bos00] system when parsing
%            the statement "The old dirty white Chevy barrels down a lonely
%            street in Hollywood".

% Refs     : [Bos00] Bos (2000), DORIS: Discourse Oriented Representation an
%            [Bau99] Baumgartner (1999), FTP'2000 - Problem Sets
% Source   : [Bau99]
% Names    :

% Status   : Theorem
% Rating   : 0.00 v5.3.0, 0.18 v5.2.0, 0.00 v4.1.0, 0.35 v4.0.0, 0.38 v3.7.0, 0.14 v3.5.0, 0.11 v3.4.0, 0.17 v3.3.0, 0.22 v3.2.0, 0.33 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       :  112 (  12 equ)
%            Maximal formula atoms :  112 ( 112 avg)
%            Number of connectives :  115 (   4   ~;   0   |; 109   &)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   39 (  39 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   21 (  20 usr;   0 prp; 1-2 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :   36 (   0   !;  36   ?)
% SPC      : FOF_THM_EPR_SEQ

% Comments :
%--------------------------------------------------------------------------
fof(co1,conjecture,
    ( ( ? [U,V,W,X,Y,Z,X1,X2,X3] :
          ( hollywood(U)
          & city(U)
          & event(V)
          & street(W)
          & way(W)
          & lonely(W)
          & chevy(X)
          & car(X)
          & white(X)
          & dirty(X)
          & old(X)
          & barrel(V,X)
          & down(V,W)
          & in(V,U)
          & seat(X1)
          & furniture(X1)
          & front(X1)
          & Y != Z
          & fellow(Y)
          & man(Y)
          & young(Y)
          & fellow(Z)
          & man(Z)
          & young(Z)
          & Y = X2
          & in(X2,X1)
          & Z = X3
          & in(X3,X1) )
     => ? [X4,X5,X6,X7,X8,X9,X10,X11,X12] :
          ( hollywood(X4)
          & city(X4)
          & event(X5)
          & chevy(X6)
          & car(X6)
          & white(X6)
          & dirty(X6)
          & old(X6)
          & street(X7)
          & way(X7)
          & lonely(X7)
          & barrel(X5,X6)
          & down(X5,X7)
          & in(X5,X4)
          & seat(X10)
          & furniture(X10)
          & front(X10)
          & X8 != X9
          & fellow(X8)
          & man(X8)
          & young(X8)
          & fellow(X9)
          & man(X9)
          & young(X9)
          & X8 = X11
          & in(X11,X10)
          & X9 = X12
          & in(X12,X10) ) )
    & ( ? [X13,X14,X15,X16,X17,X18,X19,X20,X21] :
          ( hollywood(X13)
          & city(X13)
          & event(X14)
          & chevy(X15)
          & car(X15)
          & white(X15)
          & dirty(X15)
          & old(X15)
          & street(X16)
          & way(X16)
          & lonely(X16)
          & barrel(X14,X15)
          & down(X14,X16)
          & in(X14,X13)
          & seat(X19)
          & furniture(X19)
          & front(X19)
          & X17 != X18
          & fellow(X17)
          & man(X17)
          & young(X17)
          & fellow(X18)
          & man(X18)
          & young(X18)
          & X17 = X20
          & in(X20,X19)
          & X18 = X21
          & in(X21,X19) )
     => ? [X22,X23,X24,X25,X26,X27,X28,X29,X30] :
          ( hollywood(X22)
          & city(X22)
          & event(X23)
          & street(X24)
          & way(X24)
          & lonely(X24)
          & chevy(X25)
          & car(X25)
          & white(X25)
          & dirty(X25)
          & old(X25)
          & barrel(X23,X25)
          & down(X23,X24)
          & in(X23,X22)
          & seat(X28)
          & furniture(X28)
          & front(X28)
          & X26 != X27
          & fellow(X26)
          & man(X26)
          & young(X26)
          & fellow(X27)
          & man(X27)
          & young(X27)
          & X26 = X29
          & in(X29,X28)
          & X27 = X30
          & in(X30,X28) ) ) ) ).

%--------------------------------------------------------------------------