Which of these sentences doesn't make sense?
Options:
- Sentence A: "grasshoppers can be a food source"
- Sentence B: "grasshoppers can be a water source"

Hmmm, let me think. I want to lay out the solution in details.

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
Grasshoppers are insects and aren't a source of water. The answer is Sentence B.