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 is an artist or x_8 will not drive a car. For all x_8, x_8 will drive a car or x_8 is a politician. For all x_8, x_8 is an artist if and only if x_8 is a politician.
For all x_8, if x_8 drives a car, then x_8 is an artist. For all x_8, if x_8 were an artist, then x_8 is a politician. For all x_8, if x_8 were a politician, then x_8 is an artist.