Direction : Study the following information carefully to answer the given questions:

M, N, O, P, Q, R and S are family members and there are two married couples in two generations of people who live in the same house. M is father of spouse of O. R is the maternal Uncle of S who is not a male. M is brother-in-law of R. P and S are sisters of each other. Q is son of N. O is a feminine gender.