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 the reason for the rain proofing material ?
Option 0: They wanted to keep the construction invisible .
Option 1: They wanted to hide the work they were doing .
Option 2: They needed to protect their construction work from rain .
Option 3: None of the above choices .
Answer: 2