What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_3, if x_3 were a server, then x_3 is drinking water. For all x_3, if x_3 drinks water, then x_3 is a lawyer. There is at least one x_3 for which x_3 is a server.
There is at least one x_3 for which x_3 will drink water. For all x_3, if x_3 were a server, then x_3 is a lawyer.