##### Gate2006_35

Consider the circuit above. Which one of the following options correctly represents f (x, y, z)?

(A) $x\overline z + x\overline y + yz$
(B) $x\overline z + x y + \overline{yz}$
(C)$xz + xy + \overline{yz}$
(D) $xz + x\overline y + \overline yz$