Creatively image a question and justification for this answer: it is not possible to tell
The question is: Given the sentence "A man putting up letters on a sign with a long pole in front of a store." can we conclude that "The man works at a restaurant."?
Options:
- yes
- it is not possible to tell
- no
Step-by-step reasoning process: The man is in front of a store but he doesn't necessarily work at a restaurant.