Translate the following inference to logic notation: For all x, if x_11 were a musician, then x_11 is sleeping. For all x, if x_11 sleeps, then x_11 is a musician. For all x, x_11 is not a musician. For all x, x_11 will sleep and x_11 is a politician. Therefore for all x, x_11 is an electrician.
forall x: P(x) -> Q(x). forall x: Q(x) -> P(x). forall x: ~P(x). forall x: Q(x) and R(x). Therefore forall x: S(x).