# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:(p(s(t_bool,h4s_options_isu_u_none(s(t_h4s_options_option(X1),X2))))<=>s(t_h4s_options_option(X1),X2)=s(t_h4s_options_option(X1),h4s_options_none)),file('i/f/option/option__CLAUSES_c6', ch4s_options_optionu_u_CLAUSESu_c6)).
fof(5, axiom,![X1]:![X2]:(p(s(t_bool,h4s_options_isu_u_none(s(t_h4s_options_option(X1),X2))))<=>s(t_h4s_options_option(X1),X2)=s(t_h4s_options_option(X1),h4s_options_none)),file('i/f/option/option__CLAUSES_c6', ah4s_options_ISu_u_NONEu_u_EQu_u_NONE)).
# SZS output end CNFRefutation
