Student: Given the sentence "A police officer and firemen are surveying a car wreck where a van has gone off-road." can we conclude that "There was a car wreck."?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Surveying a car wreck is the same as there was a car wreck. So the final answer is yes.