Translate the following inference to logic notation: For all x, x_10 will play squash. For all x, x_10 is a mechanic. For all x, x_10 will cook or x_10 is a sailor. For all x, x_10 will not cook. Therefore for all x, x_10 is a mechanic.
forall x: P(x). forall x: Q(x). forall x: R(x) or S(x). forall x: ~R(x). Therefore forall x: Q(x).