What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all z, z will play tennis. For all z, z is a lawyer. For all z, if z plays tennis, then z is drinking water.
For all z, z will drink water. For all z, z will play tennis and z is a lawyer. For all z, z is a lawyer and z will play tennis.