Consider the following premises. forall x_18: Q_15(x_18). forall x_18: P_18(x_18). forall x_18: P_18(x_18) -> ~Q_15(x_18). exists x_18: U_4(x_18) -> T(x_18). forall x_18: U(x_18). Can we infer forall x_18: ~(U(x_18) and T(x_18)) from them?
The premises are contradictory and we can infer anything from them. Therefore, the answer is yes.