Pick which sentence is not logical.
Options:
- Sentence A: "Flowers and insects are very different."
- Sentence B: "Flowers and insects have no relationship."

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
Flowers and insects can have a symbiotic relationship. The answer is Sentence B.