If G is the uncle of H and H is the son of J, what is the relationship of J to G?

C. BROTHER-IN-LAW

If K is the grandmother of L and L is the daughter of M, what is the relationship of M to K?

C. DAUGHTER-IN-LAW

If N is the sister of O and O is the father of P, what is the relationship of P to N?

D. NEPHEW

A is the brother of B. C is the sister of B. How is C related to A?

D. SISTER

X is the daughter of Y. Y is the son of Z. How is X related to Z?

A. GRANDDAUGHTER