Translate the following inference to logic notation: For all x, x_4 will not play a game. For all x, x_4 will play a game or x_4 will climb a mountain. For all x, x_4 will not climb a mountain. Therefore for all x, x_4 will read a book.
forall x: ~P(x). forall x: P(x) or Q(x). forall x: ~Q(x). Therefore forall x: R(x).