Consider the following premises. w -> R_10(a_10). forall x_10: R_10(x_10) -> S_10(x_10). t_3 -> w. Can we infer t_3 -> S_10(a_10) from them? If possible, name the inference rules being used at each step.
 From forall x_10: R_10(x_10) -> S_10(x_10) we can infer R_10(a_10) -> S_10(a_10) via universal instantiation. From t_3 -> w, w -> R_10(a_10) we can infer t_3 -> R_10(a_10) via transitivity. Finally, from t_3 -> R_10(a_10), R_10(a_10) -> S_10(a_10) we can infer t_3 -> S_10(a_10) via transitivity. Therefore, the answer is yes.