Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: People talking among themselves are not always talking about the days events.
 The question and answer:
Premise: "People talk among themselves near a crowd of people."
Based on this premise, can we conclude that the hypothesis "People discuss the days events." is true?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell