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: q_10 -> s. p_10 -> q_10. p_10 and p.
p_10 -> s can be inferred via the transitivity rule. p_10 can be inferred via the simplification rule. p can be inferred via the simplification rule.