Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Mountain climbers setting up their tents doesn't necessarily imply planning to stay a while.
 The question and answer:
Premise: "Mountain climbers are setting up their tents."
Based on this premise, can we conclude that the hypothesis "The climbers are are planning to stay a while." is true?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell