What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_4, x_4 is an electrician or x_4 is not a poet. For all x_4, x_4 will drive a car. For all x_4, if x_4 drives a car, then x_4 is an electrician.
For all x_4, x_4 is an electrician. For all x_4, if x_4 were a poet, then x_4 is an electrician.