What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_9, x_9 is curious or x_9 will not play a game. For all x_9, if x_9 were curious, then x_9 is climbing a mountain. For all x_9, if x_9 climbs a mountain, then x_9 is curious. For all x_9, x_9 will climb a mountain or x_9 will play a game.
For all x_9, if x_9 plays a game, then x_9 is curious. For all x_9, x_9 is curious if and only if x_9 will climb a mountain. For all x_9, x_9 will climb a mountain if and only if x_9 is curious.