Given the sentence "A man and his donkey stand along a sidewalk." can we conclude that "A man riding a donkey."?
Options:
- yes
- it is not possible to tell
- no Stream of thoughts:

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
One cannot stand and be riding a donkey at the same time.
Therefore, the answer is no.