Leo: Premise: "A group of people sitting by a lake."\nBased on this premise, can we conclude that the hypothesis "A family is camped by a pristine lake." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
The water in the lake could be murky and dirty and is not actually pristine.
Thus, the answer is it is not possible to tell.
Assistant