# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:![X4]:(((p(s(t_bool,X4))=>p(s(t_bool,X2)))&(p(s(t_bool,X3))=>p(s(t_bool,X1))))=>((p(s(t_bool,X4))|p(s(t_bool,X3)))=>(p(s(t_bool,X2))|p(s(t_bool,X1))))),file('i/f/quotient/DISJ__IMPLIES', ch4s_quotients_DISJu_u_IMPLIES)).
# SZS output end CNFRefutation
