In a family there are Nine family members i.e. P, Q, J, K, L, O, Z, X and Y. There are three generation having three married couples. P has only three children in which one is daughter and two sons. Q is the wife of P. K is the sister of J and L. J is unmarried. Z is the son of Y. O is the cousin of Z. L is the son of P. Y is the male member of the family. X is the sister-in-law of K, who is married to Y. Y has no sibling.
How P is related to O?

Options

A. Grandfather
B. Grandmother
C. Mother
D. Father

Answer

A

Explanation