Translate the following inference to logic notation: For all x, x_2 will not write a letter or x_2 will play tennis. For all x, x_2 will write a letter or x_2 will play a game. For all x, x_2 will not play a game. Therefore for all x, x_2 will play tennis.
forall x: ~P(x) or Q(x). forall x: P(x) or R(x). forall x: ~R(x). Therefore forall x: Q(x).