A team of five members is to be selected from eight members M1, M2, M3, M4, M5, M6, M7, and M8. M4 and M7 are to be selected together. M3 and M6 are to be selected together. Either M2 or M1 is to be chosen with M6. Which of the following members can be elected?
1
M3, M4, M5, M6, M8
2
M2, M3, M4, M6, M8
3
M2, M3, M5, M6, M8
4
M1, M2, M3, M5, M8