Riding down a hill does not imply the red sled is faster.
This justifies what answer for what question? Q & A:

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
Can we conclude from "A boy in a red sled is riding down the hill." that "The red sled is faster than the blue one."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell