‘P % Q’ means ‘P is the brother of Q’.
‘P @ Q’ means ‘P is the daughter of Q’.
‘P + Q’ means ‘P is the father of Q’.
‘P ? Q’ means ‘P is the husband of Q’.
If A % B @ D + E ? C, then how is A related to C?

A

Sister

B

Husband’s brother

C

Husband’s sister

D

Brother