If an expression is given that x+x’y’z=x+y’z, find the minimal expression of the function F(x,y,z) = x+x’y’z+yz?

If an expression is given that x+x’y’z=x+y’z, find the minimal

1.	If an expression is given that x+x’y’z=x+y’z, find the minimal expression of the function F(x,y,z) = x+x’y’z+yz?
A.	y’ + z
B.	xz + y’
C.	x + z
D.	x’ + y
Answer» D. x’ + y