Translate the following inference to logic notation: For all x, x_10 is rich. For all x, x_10 is rich if and only if x_10 is an electrician. For all x, x_10 is poor. For all x, x_10 is not an electrician. Therefore for all x, x_10 is poor and x_10 will play a game.
forall x: P(x). forall x: P(x) <-> Q(x). forall x: R(x). forall x: ~Q(x). Therefore forall x: R(x) and S(x).