A @ B means 'A is sister of B'.
A & B means 'A is brother of B'.
A # B means 'A is the wife of B'.
A^B means 'A is the mother of B'.
A + B means 'A is the father of B'.
If Z & P + N ^ Q # S & V + E @ L, then which of the following statements is not correct?
1
V is father of L.
2
Q is mother of E.
3
P is maternal grandfather of Q.
4
N is mother-in-law of S.