DRDO Multi tasking staff Model paper 7

Directions: Read the following information carefully to answer these questions.
M + N means M is the father of N
M % N means M is the mother of N
M × N means M is the sister of N
M ÷ N means M is the son of N
M $ N means M is the wife of N
Question:
In the expression A + B × C $ D + E, how is A related to E?