Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Is someone is sitting on a barrier which usually are high enough away from the ground to be able to clean the ground from it.
 The question and answer:
If "Three people are sitting on a barrier outside a building with their yellow bucket." does that mean that "Three people are cleaning the ground with their yellow bucket."?
Options:
- yes
- it is not possible to tell
- no
The answer is no