Read the following information carefully and answer the questions 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 P @ Q $ M # T indicates what relationship of P with T?
1.Paternal grandmother
2.Paternal grandfather
3.Maternal grandfather
4.Maternal grandmother
Answer:1