OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of the following two sentences does not make sense?
Options:
- Sentence A: "They are running in a race."
- Sentence B: "lamp is running in the race"

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
A lamp is an object and cannot move or run in a race.
Thus, the answer is Sentence B.