Translate the following inference to logic notation: For all x, if x_5 were an office clerk, then x_5 is cooking. For all x, x is a carpenter or x_5 is an office clerk. For all x, x is not a carpenter. Therefore Charles is cooking.
forall x: P(x) -> Q(x). forall x: R(x) or P(x). forall x: ~R(x). Therefore Q(a).