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

A. SISTER

G is the uncle of H. H is the daughter of J. How is G related to J?

B. BROTHER-IN-LAW

If K is the grandmother of L and M is the mother of L, what is the relationship of M to K?

A. DAUGHTER

If N is the sister of O and P is the brother of O, what is the relationship of P to N?

B. BROTHER

A is the brother of B. C is the sister of A. How is C related to B?

A. SISTER