What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_9: T_1(x_9) or ~Q_6(x_9). forall x_9: W_3(x_9) -> T_1(x_9). forall x_9: W_3(x_9). forall x_9: P_2(x_9) -> Q_6(x_9).
forall x_9: T_1(x_9). forall x_9: Q_6(x_9) -> T_1(x_9).