Consider the following premises. forall x_10: Q_3(x_10). forall x_10: R_10(x_10) -> R_6(x_10). forall x_10: P_10(x_10) -> Q_10(x_10). forall x_10: R_6(x_10) -> P_10(x_10). forall x_10: P_10(x_10) -> ~Q_3(x_10). forall x_10: Q_10(x_10) -> R_10(x_10). Can we infer forall x_10: P_10(x_10) -> Q_10(x_10) from them?
That is one of the premises. Therefore, the answer is yes.