$(8$ pts$)$ Convert the following Boolean functions in standard form $($minimized function$)$ to its canonical form $($Including all variables in each term$).$

a$)$ Express $F(x,y,z)=xy+y^{\text{'}}z+x^{\text{'}}z$ in its SOP canonical form.

b$)$ Express $G(x,y,z)=(x^{\text{'}}+z^{\text{'}})(x+y)(x+y+z)$ in its POS canonical form.