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

D is the father of E. E is married to F. What is F's relation to D?

A. SON-IN-LAW

G is the uncle of H. H is the daughter of J. What is J's relation to G?

B. SISTER