X is the father of Y. Y is married to Z. Z has a brother W. How is W related to X?

C. BROTHER-IN-LAW

P is the daughter of Q. R is the son of S, who is the sister of Q. How is R related to P?

A. COUSIN

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 J is the son of K and K is the sister of L, what is the relationship of J to L?

A. NEPHEW

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

B. BROTHER-IN-LAW