For this chain-of-thought reasoning and answer, what was the question?
Just because a janitor smiles does not mean that he is smiling at a small child.
 A: it is not possible to tell
Q: If "A janitor flashes a smile while he cleans a replica small building with a vacuum cleaner." does that mean that "Janitor smiles at small child while working."?
Options:
- yes
- it is not possible to tell
- no