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 .

Select from:
A). The " truck sale " on the semi 's ahead was very popular and we missed getting in line .
B). The drive in movie was late
C). Traffic was blocked .
D). The free turkey giveaway was postponed .
Q: What kind of failure happened ?
C).