Context: I thought about Omaha , and my brother , Andrew , and the Green Mile , and the top 12 red carpet event , and the hotel , and the finale , and this tour . It really became apparent to me at that moment that the tour will be done in about a month , and well all , hopefully , go on to amazing careers and lives away from this Idol Machine and apart from one another . After a year with these guys , that thought looms ominous and scary .

Question: What may have occurred to him ?
Options:
0. He will go on to a new career .
1. That he has been woking for a year .
2. He and his friends will be going their separate ways soon .
3. None of the above choices .
Answer: 2

Question: What may have happened if he did not have these thoughts ?
Options:
0. The tour may not have been apparent to him .
1. He may not have thought about Omaha , his brother and the Green Mile , and the top 12 red carpet event .
2. None of the above choices .
3. He may not have appreciated the time and his friends fully .
Answer: 3