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, x_9 is bored. For all x_9, x_9 is excited or x_9 will drive a car. For all x_9, x_9 will not drive a car or x_9 is a politician. For all x_9, x_9 is not excited.
For all x_9, x_9 will drive a car.