M is the grandmother of N and O is the mother of N. How is O related to M?

A. DAUGHTER

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

A. BROTHER

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

A. NIECE

If G is the uncle of H and H is the son of J, what is G's relationship to J?

C. BROTHER-IN-LAW

If D is the daughter of E and E is the mother of F, what is the relationship of D to F?

A. SISTER