#blood #relation Z is the mother of X, who is the wife of D. | Reasoning (Pre Mains level)

#blood #relation

Z is the mother of X, who is the wife of D. Y is
the daughter of D, who is the only brother of
C. E is the son of Z, who is married to H. A is
the niece of C, who has no sister. W is the
father of D and has no daughter. V is the
sister-in-law of X. Z has only two children. Y
is the granddaughter of K. V has no child.