What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_6: ~P_6(x_6) or U_4(x_6). exists x_6: U_4(x_6) -> T_2(x_6). forall x_6: T_2(x_6) or ~P(x_6). forall x_6: P_6(x_6) or P(x_6).
forall x_6: P(x_6) or U_4(x_6). forall x_6: P(x_6) -> T_2(x_6).