Translate the following inference to logic notation: For all x, if x_6 were a lawyer, then x_6 is curious. For all x, x_6 is a sailor or x_6 is a lawyer. For all x, x_6 is not a sailor. Therefore Charles is curious.
forall x: P(x) -> Q(x). forall x: R(x) or P(x). forall x: ~R(x). Therefore Q(a).