Consider the following premises. forall x_10: ~Q_10(x_10). forall x_10: P_10(x_10) <-> Q_10(x_10). forall x_10: P_10(x_10). exists x_10: R_1(x_10). Can we infer forall x_10: ~(R_1(x_10) and Q_5(x_10)) from them?
The premises are contradictory and we can infer anything from them. Therefore, the answer is yes.