Question

Study the following information carefully and answer the questions given below. A family consist of three married couples. G is the daughter-in-law of E. F is the brother-in-law of H, who is the father of I. H doesn’t have any siblings. B is the only sister of A and the mother of F. A is the maternal uncle of G. D is the father-in-law of G. I is the granddaughter of C. No single parent has a child.