What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_9, if x_9 were a writer, then x_9 is listening to a song. For all x_9, x_9 is a lawyer or x_9 is a writer. For all x_9, x_9 is not a lawyer or x_9 will drive a car. There is at least one x_9 for which if x_9 were a nurse, then x_9 is playing a game. For all x_9, if x_9 listens to a song, then x_9 is a nurse. For all x_9, if x_9 drives a car, then x_9 is playing a game.
For all x_9, if x_9 were a writer, then x_9 is a nurse. There is at least one x_9 for which if x_9 listens to a song, then x_9 is playing a game. For all x_9, x_9 is a writer or x_9 will drive a car.