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 will drink water if and only if x_13 will climb a mountain. Jennifer is climbing a mountain or it is not cloudy. Jennifer is drinking water or it is cloudy.
If it is cloudy, then Jennifer is climbing a mountain. For all x_13, if x_13 drinks water, then x_13 is climbing a mountain. For all x_13, if x_13 climbs a mountain, then x_13 is drinking water.