'A × B' means 'A is the brother of B', 'A + B' means 'A is the father of B', 'A - B' means 'A is the sister of B' and 'A ÷ B' means 'A is the wife of B'. If J + K ÷ P × Z + Q - T, then how is K related to Z?
1
Husband's mother
2
Brother's wife
3
Husband's father
4
Husband's sister