Translate the following inference to logic notation: For all x, if x_10 listens to a song, then x_10 is running. There is at least one x for which if x_10 were a musician, then x_10 is a scientist. For all x, x_10 will listen to a song or x_10 is a musician. For all x, if x_10 goes running, then x_10 is a scientist. Therefore there is at least one x for which x_10 is a scientist or x_10 will play squash.
forall x: P(x) -> Q(x). exists x: R(x) -> S(x). forall x: P(x) or R(x). forall x: Q(x) -> S(x). Therefore exists x: S(x) or T(x).