Translate the following inference to logic notation: For all x, x_10 is not curious or x_10 will drink water. For all x, x_10 is curious or x_10 will play squash. If Elisabeth drinks water, then Linda is driving a car. Elisabeth is playing squash if and only if Linda is driving a car. Therefore Linda is driving a car.
forall x: ~P(x) or Q(x). forall x: P(x) or R(x). Q(a) -> p. R(a) <-> p. Therefore p.