Consider the following premises. forall x_15: W(x_15) or ~Q_15(x_15). W(d_4) -> q. forall x_15: Q_15(x_15). Can we infer forall x_15: W(x_15) or ~Q_15(x_15) from them? If possible, name the inference rules being used at each step.
That is one of the premises. Therefore, the answer is yes.