What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_11: S_2(x_11) or ~Q_7(x_11). forall x_11: T_2(x_11) -> S_2(x_11). forall x_11: ~P_11(x_11) or T_2(x_11). exists x_11: W_2(x_11) -> Q_7(x_11). forall x_11: P_11(x_11) or W_2(x_11).
forall x_11: W_2(x_11) or T_2(x_11). forall x_11: Q_7(x_11) -> S_2(x_11).