Please answer the following question by reasoning step-by-step. Given the sentence "A man with a handkerchief around his mouth and nose in front of a well with graffiti on it." can we conclude that "A man has a handkerchief around his mouth and nose because it smells outside."?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:
This person could have used the handkerchief because it was smoggy outside not because it was smelling. So the answer is it is not possible to tell.