Consider the following premises. w_3 -> P_9(a_5). forall x_11: P_9(x_11) <-> P_11(x_11). forall x_11: Q_11(x_11). forall x_11: P_11(x_11) -> ~Q_11(x_11). Can we infer ~t from them?
We cannot infer that from the premises. Therefore the answer is no.