Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: A person can stand in front of a dog outside of a park.
 The question and answer:
Given the sentence "A woman is standing in front of a dog that's standing on its hind legs." can we conclude that "A person stands in front of a dog at a park."?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell