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, if x_14 plays a game, then x_14 is a musician. If Michael reads a book, then Mary is a musician. For all x_14, x_14 will play a game if and only if x_14 will make tea. For all x_14, x_14 will not make tea. For all x_14, if x_14 were a musician, then x_14 is playing a game.
For all x_14, x_14 will play a game if and only if x_14 is a musician. For all x_14, x_14 is a musician if and only if x_14 will play a game. For all x_14, if x_14 plays a game, then x_14 is making tea. For all x_14, if x_14 makes tea, then x_14 is playing a game. For all x_14, x_14 will not play a game.