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_4 for which if x_4 works, then x_4 is bored. For all x_4, x_4 will work if and only if x_4 will play a game.
For all x_4, if x_4 works, then x_4 is playing a game. For all x_4, if x_4 plays a game, then x_4 is working.