Translate the following inference to logic notation: For all x, if x_13 were a bartender, then x_13 is playing a game. Michael is playing a game. For all x, if x_13 plays squash, then x_13 is a bartender. If Michael plays a game, then Michael is playing squash. Therefore Michael is playing squash.
forall x: P(x) -> Q(x). Q(a). forall x: R(x) -> P(x). Q(a) -> R(a). Therefore R(a).