Translate the following inference to logic notation: For all x, x_2 is an artist. For all x, x_2 will play squash. For all x, if x_2 plays squash, then x_2 is writing a letter. Therefore for all x, x_2 will write a letter.
forall x: P(x). forall x: Q(x). forall x: Q(x) -> R(x). Therefore forall x: R(x).