What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_6, if x_6 were a taxi driver, then x_6 is rich. For all x_6, if x_6 plays squash, then x_6 is a taxi driver. There is at least one x_6 for which if x_6 plays a game, then x_6 is an astronaut. For all x_6, if x_6 were rich, then x_6 is playing a game.
For all x_6, if x_6 were a taxi driver, then x_6 is playing a game. For all x_6, if x_6 plays squash, then x_6 is rich. There is at least one x_6 for which if x_6 were rich, then x_6 is an astronaut.