What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_13, x_13 is an electrician. There is at least one x_13 for which x_13 will not play a game or x_13 will climb a mountain. For all x_13, if x_13 were a lawyer, then x_13 is taking a plane. For all x_13, if x_13 climbs a mountain, then x_13 is taking a plane. For all x_13, x_13 will play a game.
For all x_13, x_13 is an electrician and x_13 will play a game. For all x_13, x_13 will play a game and x_13 is an electrician.