Translate the following inference to logic notation: For all x, if x_2 were a cashier, then x_2 is reading a book. For all x, x_2 will cook or x_2 is a cashier. For all x, x_2 will not cook. Therefore for all x, x_2 will read a book.
forall x: P(x) -> Q(x). forall x: R(x) or P(x). forall x: ~R(x). Therefore forall x: Q(x).