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: "Water-splashing Festival is a Tibetan festival."
- Sentence B: "Water-splashing Festival is a Dai festival."

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
Water resources are scarce in Tibetan areas, and the Tibetan people save water very much.
Thus, the answer is Sentence A.