What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x for which if x were a lawyer, then x is cooking. For all x, x is a lawyer or x will not play a game. For all x, x will cook if and only if x will sleep.
For all x, if x plays a game, then x is a lawyer. For all x, if x cooks, then x is sleeping. For all x, if x sleeps, then x is cooking.