Consider the following premises. ~p_1 or q. p_1. Can we infer q_1 or q from them? If possible, name the inference rules being used at each step.
 From p_1 we can infer p_1 or q_1 via addition. Finally, from p_1 or q_1, ~p_1 or q we can infer q_1 or q via resolution. Therefore, the answer is yes.