What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_11, x_11 is a poet. For all x_11, if x_11 drives a car, then x_11 is drinking water. There is at least one x_11 for which x_11 will drive a car or x_11 is a server. For all x_11, if x_11 were a server, then x_11 is drinking water.
There is at least one x_11 for which x_11 will drink water.