Direction: Read the instruction carefully and answer the questions given below.

A, B, C, D, E, F, G, H, and I are the nine members of a family. Either both the parents of a person are alive or neither of them is alive. G is the daughter of B who is the daughter-in-law of D. C is the daughter of E who is the brother of A. D is the mother of A. C and G are sisters. I is the paternal grandfather of F who is the only son of H. D has no daughters.