‘A $$+$$ B’ means ‘B is the father of A’
‘A $$-$$ B’ means ‘B is the mother of A’
‘A # B’ means ‘B is the sister of A’
‘A & B’ means ‘B is the wife of A’
If A # B $$+$$ C & D $$-$$ E, then how is E related to A?

A

Mother’s mother

B

Mother’s sister

C

Wife

D

Mother