Reconstruct a question, answer pair from this explanation: The skateboarder could be any age. The skateboarder could be experienced and not necessarily a kid learning how to skateboard.

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
Q:Given the sentence "A skateboarder is balancing on a brick wall." is it true that "A kid learning how to skateboard."?
A:it is not possible to tell