What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_10: R_1(x_10) -> T_3(x_10). forall x_10: U_2(x_10) <-> T_3(x_10). exists x_10: S_3(x_10) -> U_2(x_10). forall x_10: R_1(x_10).
forall x_10: T_3(x_10). forall x_10: U_2(x_10) -> T_3(x_10). forall x_10: T_3(x_10) -> U_2(x_10).