What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_6, x_6 will sleep or x_6 is not a lawyer. For all x_6, if x_6 takes a plane, then x_6 is sleeping. For all x_6, x_6 is a writer or x_6 will take a plane. For all x_6, x_6 is not a writer or x_6 is a lawyer.
For all x_6, x_6 will take a plane or x_6 is a lawyer. For all x_6, if x_6 were a lawyer, then x_6 is sleeping.