Translate the following inference to logic notation: For all x, x_1 will read a book or x_1 will not drive a car. There is at least one x for which x_1 will drive a car. For all x, x_1 is an office clerk. Therefore there is at least one x for which x_1 is an office clerk and x_1 will read a book.
forall x: P(x) or ~Q(x). exists x: Q(x). forall x: R(x). Therefore exists x: R(x) and P(x).