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 is a server or x_6 is not an artist. For all x_6, x_6 is rich. For all x_6, if x_6 were rich, then x_6 is an artist.
For all x_6, x_6 is an artist. For all x_6, if x_6 were an artist, then x_6 is a server.