For this chain-of-thought reasoning and answer, what was the question?
People not professional photographers can hold Polaroid pictures and not have a client.
 A: it is not possible to tell
Q: If "A man in a blue sweatshirt and black cap holding a polaroid picture." does that mean that "A professional photographer showing his client the picture he has taken."?
Options:
- yes
- it is not possible to tell
- no