Consider the following premises. Q_11(h). forall x_11: T_4(x_11) or ~Q_11(x_11). Can we infer forall x_11: ~T_4(x_11) from them? If possible, name the inference rules being used at each step.
 From forall x_11: T_4(x_11) or ~Q_11(x_11) we can infer forall x_11: Q_11(x_11) -> T_4(x_11) via universal rewriting. From Q_11(h) we can infer exists x_11: Q_11(x_11) via existential generalization. Finally, from forall x_11: Q_11(x_11) -> T_4(x_11), exists x_11: Q_11(x_11) we can infer exists x_11: T_4(x_11) via existential modus ponens, which contradicts forall x_11: ~T_4(x_11). Therefore, the answer is no.