Please choose the correct ending to complete the given sentence: Fixing the roof: A roofing commercial demonstrates how to fix a slate roof on a house. a man

Ending1: cuts parts on a folding table outside and then installs a slate on a roof using power tools and tools from his tool belt. Ending2: installed shivecircle shingles on a house to create a roof on a home. Ending3: is using his hand written instructions on the roof. Ending4: is kneeling in a yard pouring roofing out into a small metal bucket.

Answer format: ending1/ending2/ending3/ending4