What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: p. p -> q_10. forall x_3: P_4(x_3) and P(x_3).
q_10 can be inferred via the modus ponens rule. forall x_3: P_4(x_3) can be inferred via the universal simplification rule. forall x_3: P(x_3) can be inferred via the universal simplification rule.