Premise: "Male riding a racing bicycle."
Based on this premise, can we conclude that the hypothesis "A boy is racing his brother." is true?
Options:
- yes
- it is not possible to tell
- no Step by step answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Riding a racing bicycle may not necessarily mean one is racing. Therefore, the final answer is it is not possible to tell.