Can we conclude from "A dirt biker on a sand dune." that "There is a dirt biker on a sand dune because he is stuck."?
Options:
- yes
- no
- it is not possible to tell 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
A dirt biker on a sand dune is not necessarily because he is stuck. Therefore, the final answer is it is not possible to tell.