Translate the following inference to logic notation: For all x, if x_5 plays squash, then x_5 is writing a letter. For all x, if x_5 were a soldier, then x_5 is a carpenter. For all x, if x_5 were a carpenter, then x_5 is making tea. For all x, x_5 will play squash or x_5 is a soldier. For all x, if x_5 writes a letter, then x_5 is a carpenter. Therefore for all x, x_5 will make tea.
forall x: P(x) -> Q(x). forall x: R(x) -> S(x). forall x: S(x) -> T(x). forall x: P(x) or R(x). forall x: Q(x) -> S(x). Therefore forall x: T(x).