Context: Yesterday I saw Battles again in central park , for free . Amazing . Joel and I had to chug a bottle of whiskey while we were waiting on line because they were checking everyones bags . We were outrageously drunk for the entire duration of the show .

Question: Why did they drink whiskey while in line ?
Options:
0. Because they needed to get outrageously drunk .
1. None of the above choices .
2. Because they were n't allowed to bring it inside the venue .
3. Because they enjoy drinking while in line .
Answer: 2