Which of the following groups of numbers should replace the blank spaces so that the group of numbers, given in bold, follow a logical pattern from the preceding and the following group of numbers ?
8-1 67- -53 2-4
1) 9,2,3,4
2) 2,9,4,3
3) 9, 2, 4, 3
4) 3, 9, 2, 4
5) 4, 9, 2, 3

Explanation

3, 9, 2, 4