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

There are nine members A, B, C, D, E, F, G, H and I, in a family. There are three married couples in the family. C is the daughter-in-law of D who is the father of A. A is the mother of E who is the daughter of H. F is the paternal grandfather of B. C is the mother of G who is the father of B. G is married to I.