If S is the grandmother of T and T is the son of U, what is the relationship of U to S?

C. DAUGHTER-IN-LAW

If J is the son of K and K is the daughter of L, what is J's relationship to L?

A. GRANDSON

If G is the uncle of H and H is the daughter of I, what is G to I?

B. BROTHER-IN-LAW

If A is the brother of B, and B is the sister of C, what is the relationship of A to C?

A. BROTHER

If X is the daughter of Y, and Y is the sister of Z, what is the relationship of X to Z?

A. NIECE