Read the following information carefully and answer the question below. 1. M $ N means M is the mother of N 2. M # N means M is the father of N 3. M @ N means M is the husband of N 4. M % N means M is the daughter of N If G $ M @ K, how is K related to G?
1.Mother
2. Mother-in-law
3.Daughter
4.Daughter-in-law
Answer:4