Study the following information carefully and answer the given question.
Seven members are living in the family of three generations. Q is the only daughter of P. L is the spouse of Q. R is the father of Q. O is the only niece of G, who is a sister of L. M is the sibling of O. There are only three male members in the family.
How is P related to O?

Options

A. Mother
B. Father in law
C. Mother in law
D. Grandmother

Answer

D

Explanation