Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Not all surfer is young boy. No all large wave is in the rain.
 The question and answer:
Premise: "A surfer riding a large wave."
Based on this premise, can we conclude that the hypothesis "A young boy surfing in the rain." is true?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell