Question

Answer the questions based on the information given below. Eight persons (L, M, N, O, P, Q, R, and S) belong to a family of three generations. There are three married couples in the family. No single person in the family is a parent. N is the only daughter of M. M’s mother has one son and one daughter. O is married to the father of Q, who belongs to 3 rd generation. N and Q are not siblings. R is only daughter-in-law of L, who is a male member of the family. P is only son- in-law of S. S and Q are of same gender.