Reconstruct a question, answer pair from this explanation: A child erasing a sign out on a sidewalk is not necessarily erasing her chalk artwork.
Q:Premise: "A young child in a pink coat erasing a sign out on a sidewalk."
Based on this premise, can we conclude that the hypothesis "A young girl is erasing her chalk artwork from the sidewalk." is true?
Options:
- yes
- it is not possible to tell
- no
A:it is not possible to tell