Translate the following inference to logic notation: Jennifer is not a taxi driver. For all x, if x_5 were a nurse, then x_5 is a taxi driver. For all x, x_5 is a nurse or x_5 is not a taxi driver. Therefore Jennifer is not a nurse.
~P(a). forall x: Q(x) -> P(x). forall x: Q(x) or ~P(x). Therefore ~Q(a).