What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_8, x_8 will cook. For all x_8, x_8 will play squash. For all x_8, x_8 will play squash if and only if x_8 will play a game.
For all x_8, x_8 will cook and x_8 will play squash. For all x_8, x_8 will play squash and x_8 will cook. For all x_8, if x_8 plays squash, then x_8 is playing a game. For all x_8, if x_8 plays a game, then x_8 is playing squash.