Translate the following inference to logic notation: For all x, if x_6 drives a car, then x_6 is an artist. For all x, if x_6 reads a book, then x_6 is an artist. There is at least one x for which x_6 will drink water. For all x, x_6 will read a book or x_6 will drive a car. Therefore there is at least one x for which x_6 will drink water.
forall x: P(x) -> Q(x). forall x: R(x) -> Q(x). exists x: S(x). forall x: R(x) or P(x). Therefore exists x: S(x).