Directions: These questions are based on the following information.

There are 9 members in a three-generation family i.e. A, B, C, D, E, F, G, H, and I. It is also given that there are three married couples in the family. C is the brother-in-law of H, who is the daughter-in-law of F. I and C are unmarried members. E is the maternal grandmother of C. B is the paternal uncle of G. D is the maternal grandfather of G and father of I. F is the brother in law of I who is not a female member.