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_10 for which if x_10 were a poet, then x_10 is sleeping. For all x_10, x_10 is a poet if and only if x_10 will sleep. For all x_10, if x_10 sleeps, then x_10 is a poet.
There is at least one x_10 for which x_10 is a poet if and only if x_10 will sleep. There is at least one x_10 for which x_10 will sleep if and only if x_10 is a poet. For all x_10, if x_10 were a poet, then x_10 is sleeping. For all x_10, if x_10 sleeps, then x_10 is a poet.