Directions: These questions are based on the following information.

There are 9 members in the family which includes 2 couples and each couple has 2 children, 1 boy and 1 girl. D is the grandfather of E, Who is the son of I. A is the only sister-in-law of G, Who is the aunt of H. C is the mother of B. H is the only daughter of A. B is the only niece of F, Who is the brother of C. I's wife has one brother and he is unmarried. A is the grandmother of E and her husband has one sister.