Translate the following inference to logic notation: For all x, z_1 will drink water. For all x, z_1 will go running. For all x, z_1 will read a book. Therefore for all x, z_1 will drink water and z_1 will read a book.
forall x: P(x). forall x: Q(x). forall x: R(x). Therefore forall x: P(x) and R(x).