Context: I still do n't know what was causing the massive failure because I saw no wrecked cars . I can only assume the cluster arose from several semi trucks all huddled together . Once we made it past that , we still had to drive to the exit and park .

Question: What was causing the delay ?
Options:
0. A roadblock
1. A crash
2. A group of semi trucks
3. None of the above choices .
Answer: 2

Question: Where did they have to drive to to park ?
Options:
0. A store
1. A restaurant
2. A semitruck lot
3. None of the above choices .
Answer: 3