What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_7, x_7 will read a book. For all x_7, if x_7 were a server, then x_7 is listening to a song. For all x_7, if x_7 drives a car, then x_7 is cooking. For all x_7, if x_7 listens to a song, then x_7 is cooking. For all x_7, x_7 will not read a book or x_7 is a server.
For all x_7, if x_7 were a server, then x_7 is cooking.