What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_8, x_8 will sleep or x_8 is not a lawyer. For all x_8, x_8 will sleep if and only if x_8 is a lawyer. There is at least one x_8 for which x_8 is not a lawyer.
For all x_8, if x_8 were a lawyer, then x_8 is sleeping. For all x_8, if x_8 sleeps, then x_8 is a lawyer. For all x_8, if x_8 were a lawyer, then x_8 is sleeping. There is at least one x_8 for which x_8 will not sleep.