What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_7, if x_7 drinks water, then x_7 is sleeping. There is at least one x_7 for which if x_7 were a lawyer, then x_7 is drinking water. For all x_7, if x_7 plays a game, then x_7 is a lawyer. For all x_7, if x_7 were a poet, then x_7 is playing a game.
For all x_7, if x_7 were a poet, then x_7 is a lawyer. There is at least one x_7 for which if x_7 were a lawyer, then x_7 is sleeping. There is at least one x_7 for which if x_7 plays a game, then x_7 is drinking water.