Answer the questions based on the information given below: There are seven members- M, N, O, P, Q, R, and S in the family of three generations. O is the daughter of S, who is married to
M. M has only two children. N is the mother-in-law of O. P is the only nephew of Q, who is unmarried female. S is the grandmother of P. Which among the following statement/statements are definitely false?