Read the following context and choose the best option to answer the question.
Context: 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 .
Question: What may be a fact about the speaker ?
Options: 
A. They are a construction worker .
B. They are a crane operator .
C. None of the above choices .
D. They hired a construction worker for their home .


A