What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_9, x_9 will play squash and x_9 will drink water. For all x_9, if x_9 were a soldier, then x_9 is a nurse. For all x_9, if x_9 plays squash, then x_9 is a soldier.
For all x_9, if x_9 plays squash, then x_9 is a nurse. For all x_9, x_9 will play squash. For all x_9, x_9 will drink water.