Translate the following inference to logic notation: For all x, x_9 is a police officer or x_9 will climb a mountain. For all x, x_9 is an office clerk. For all x, x_9 will not climb a mountain. For all x, x_9 is not a police officer or x_9 will drink water. Therefore Karen is an office clerk.
forall x: P(x) or Q(x). forall x: R(x). forall x: ~Q(x). forall x: ~P(x) or S(x). Therefore R(a).