Translate the following inference to logic notation: For all x, x_5 will play squash or x_5 will sleep. For all x, if x_5 works, then x_5 is a nurse. For all x, x_5 will not play squash. For all x, x_5 will work. Therefore for all x, x_5 is a nurse and x_5 will sleep.
forall x: P(x) or Q(x). forall x: R(x) -> S(x). forall x: ~P(x). forall x: R(x). Therefore forall x: S(x) and Q(x).