At eight am sharp , the crane arrived . While he set up the rig , I removed the extra tar paper and ice shield underlayments that had been wrapped over the peaks as a temporary rain proofing . Not that we have had any rain lately .
What may be a fact about the speaker ?
Pick the best answer from the following options:
- They are working on a construction project .
 - They are a crane operator .
 - None of the above choices .
 - They hired a construction worker for their home .


They are working on a construction project .