‘A + B’ means ‘A is the brother of B’.
‘A - B’ means ‘A is the mother of B’.
‘A $$\times$$ B’ means ‘A is the husband of B’.
‘A $$\div$$ B’ means ‘A is the sister of B’.
‘A @ B’ means ‘A is the son of B’.
If $$J @ K \times L - M \div N$$, how is J related to N?

A

Brother

B

Sister’s husband

C

Mother’s sister

D

Sister’s son