Leo: Premise: "A young man in a yellow and orange bathing suit squatting on a rocky protuberance overlooking the water."
Hypothesis: "A man is squatting down on rocks to search for his keys that he dropped in the water."
Do we know that the hypothesis entailed by the premise?
Mei: OK, So, let's think first...
Me:
A man squatting does not imply to search for his keys.
Thus, the answer is it is not possible to tell.