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_3 for which if x_3 goes running, then x_3 is not a carpenter. For all x_3, x_3 will go running or x_3 will drink water. For all x_3, x_3 is a carpenter.
There is at least one x_3 for which x_3 will not go running.