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: For all x_5, x_5 will cook. For all x_5, x_5 is bored. For all x_5, if x_5 drinks water, then x_5 is a lawyer. For all x_5, if x_5 cooks, then x_5 is a lawyer.
For all x_5, x_5 is a lawyer can be inferred via the universal modus ponens rule. For all x_5, x_5 will cook and x_5 is bored can be inferred via the universal conjunction rule. For all x_5, x_5 is bored and x_5 will cook can be inferred via the universal conjunction rule.