Context: We Struck Oil ! I ' m sure that this unmarked trailer was on it 's way to the scrapyard , but it made me laugh . And then fear for my life as I realized just how close that crap was to actually falling off the trailer and smashing through my windshield . I think these folks were sitting in the front .

Question: Why are they scared the crap from the trailer will hit the windshield ?
Options:
0. This has happened to them before .
1. Their load is not secure .
2. It 's a very windy day .
3. The road is very bumpy .
Answer: 1