Please choose the correct ending to complete the given sentence: Fixing the roof: A man cuts parts on a folding table outside and then installs a slate on a roof using power tools and tools from his tool belt. the man

Ending1: then pulls up onto the roof and welders his porch into a shiny surface. Ending2: then sits on his back and blows on newly installed flooring to surface texture. Ending3: black paint washes the roof without same after creating sparks. Ending4: installs copper pieces to the slate roof that protrude from the roof.

Answer format: ending1/ending2/ending3/ending4