Consider the following premises. exists x_13: P_13(x_13) or Q_13(x_13). forall x_13: W(x_13) and Q_3(x_13). forall x_13: P_13(x_13) -> T(x_13). forall x_13: Q_13(x_13) -> T(x_13). Can we infer forall x_13: ~(W(x_13) and T(x_13)) from them?
That contradicts the premises. Therefore the answer is no.