What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_14, x_14 is a carpenter if and only if x_14 is a server. For all x_14, x_14 is not an office clerk. For all x_14, if x_14 were a server, then x_14 is playing a game. For all x_14, x_14 is a server if and only if x_14 is an office clerk. There is at least one x_14 for which if x_14 plays a game, then x_14 is a carpenter.
There is at least one x_14 for which if x_14 were a server, then x_14 is a carpenter. For all x_14, if x_14 were a carpenter, then x_14 is a server. For all x_14, if x_14 were a server, then x_14 is an office clerk. For all x_14, if x_14 were a server, then x_14 is a carpenter. For all x_14, if x_14 were an office clerk, then x_14 is a server. For all x_14, x_14 is not a server.