Consider the following premises. forall x_13: P_13(x_13) or Q_7(x_13). forall x_13: Q_7(x_13) -> U_4(x_13). exists x_13: P_13(x_13) <-> U_4(x_13). Can we infer forall x_13: ~(U_4(x_13) or Q(x_13)) from them?
That contradicts the premises. Therefore the answer is no.