Consider the following premises. S_10(a_10) -> t_3. q_3 -> R_10(a_10). forall x_10: R_10(x_10) -> S_10(x_10). Can we infer q_3 -> t_3 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 q_3 -> R_10(a_10), R_10(a_10) -> S_10(a_10) we can infer q_3 -> S_10(a_10) via transitivity. Finally, from q_3 -> S_10(a_10), S_10(a_10) -> t_3 we can infer q_3 -> t_3 via transitivity. Therefore, the answer is yes.