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

B. BROTHER-IN-LAW

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

A. SISTER

If G is the uncle of H and H is the son of I, what is the relationship between G and I?

A. BROTHER AND SISTER

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

C. BROTHER-IN-LAW

If P is the grandmother of Q, and Q has a brother R, what is R's relation to P?

A. GRANDSON