What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x_11 for which x_11 will not play tennis. For all x_11, x_11 will play a game if and only if x_11 will drive a car. For all x_11, if x_11 drives a car, then x_11 is playing tennis. For all x_11, x_11 will drive a car or x_11 will not play tennis.
There is at least one x_11 for which x_11 will not drive a car. For all x_11, if x_11 plays tennis, then x_11 is driving a car. For all x_11, if x_11 plays a game, then x_11 is driving a car. For all x_11, if x_11 drives a car, then x_11 is playing a game.