Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: A cactus is too large to fit in a thermos and cannot be drunk.
 The question and answer:
user
Which of these sentences doesn't make sense?
Options:
- Sentence A: "I drank some coffee from a thermos."
- Sentence B: "I drank some cactus from a thermos."

The answer is Sentence B
assistant