What was the question for this implicit rationale, and corresponding answer?
This person doesn't have to be a worker and they could be leaning against a regular pole.
 The answer: it is not possible to tell
The question: If "A construction worker is leaning against a traffic light pole in front of a construction site." does that mean that "A person leans against a pole."?
Options:
- yes
- it is not possible to tell
- no