If D is the daughter of E and E is the sister of F, what is the relationship between D and F?

A. NIECE

If G is the son of H and H is the mother of I, how is G related to I?

A. BROTHER

If P is the uncle of Q and Q is the daughter of R, what is R's relation to P?

C. BROTHER-IN-LAW

If A is the sister of B, and B is the mother of C, what is A's relation to C?

A. AUNT

If J is the brother of K and K is the father of L, what is J's relation to L?

B. UNCLE