What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x_8 for which if x_8 were a poet, then x_8 is excited. For all x_8, if x_8 plays tennis, then x_8 is a poet. For all x_8, x_8 is excited if and only if x_8 will play tennis.
There is at least one x_8 for which if x_8 plays tennis, then x_8 is excited. For all x_8, if x_8 were excited, then x_8 is playing tennis. For all x_8, if x_8 plays tennis, then x_8 is excited.