‘K % L’ means ‘K is the mother of L’.
‘K @ L’ means ‘K is the brother of L’.
‘K ^ L’ means ‘K is the son of L’.
‘K # L’ means ‘K is the wife of L’.
If A @ B ^ C # D @ E, how is E related to A?

A

Father’s brother

B

Brother

C

Father

D

Mother’s brother