Consider the following premises. forall x_8: W(x_8) <-> Q_8(x_8). p -> W(g). Can we infer p -> Q_8(g) from them?
 From forall x_8: W(x_8) <-> Q_8(x_8) we can infer forall x_8: W(x_8) -> Q_8(x_8). From forall x_8: W(x_8) -> Q_8(x_8) we can infer W(g) -> Q_8(g). Finally, from p -> W(g), W(g) -> Q_8(g) we can infer p -> Q_8(g). Therefore, the answer is yes.