Translate the following inference to logic notation: For all x, x_8 is not a nurse or x_8 will make tea. For all x, x_8 is a musician or x_8 will not sleep. For all x, x_8 is a nurse or x_8 will sleep. For all x, if x_8 makes tea, then x_8 is a musician. Therefore Linda is a musician.
forall x: ~P(x) or Q(x). forall x: R(x) or ~S(x). forall x: P(x) or S(x). forall x: Q(x) -> R(x). Therefore R(a).