'A & B’ means ‘A is the sister of B’.
‘A – B’ means ‘A is the mother of B’.
‘A × B’ means ‘A is the husband of B’.
‘A @ B’ means ‘A is the son of B’.
Which of the following options means, ‘L is the father of O’?
1
L & M × N @ O
2
L × M – N & O
3
L × M – N × O
4
L @ M – N & O