What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_14, x_14 is a politician if and only if x_14 will climb a mountain. There is at least one x_14 for which x_14 will climb a mountain. For all x_14, x_14 is a police officer.
There is at least one x_14 for which x_14 will climb a mountain and x_14 is a police officer. There is at least one x_14 for which x_14 is a police officer and x_14 will climb a mountain. For all x_14, if x_14 were a politician, then x_14 is climbing a mountain. For all x_14, if x_14 climbs a mountain, then x_14 is a politician.