D is the daughter of E, and F is the brother of E. What is F to D?

A. UNCLE

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 A is the brother of B, and B is the sister of C, how is A related to C?

A. BROTHER

If G is the son of H and H is the brother of I, what is G's relationship to I?

A. NEPHEW

If J is the daughter of K and K is the sister of L, how is J related to L?

A. NIECE