Translate the following inference to logic notation: For all x, if x_5 were an artist, then x_5 is playing squash. For all x, if x_5 goes running, then x_5 is working. For all x, x_5 is an artist or x_5 will go running. For all x, if x_5 plays squash, then x_5 is working. For all x, x_5 will read a book. Therefore for all x, x_5 will work and x_5 will read a book.
forall x: P(x) -> Q(x). forall x: R(x) -> S(x). forall x: P(x) or R(x). forall x: Q(x) -> S(x). forall x: T(x). Therefore forall x: S(x) and T(x).