Please choose the correct ending to complete the given sentence: Installing carpet: The person runs their hands along a carpet and pushes it along the floor. The man nails down the carpet while still pushing it down and cutting the sides. the man

Ending1: is now standing in front of a large machine pointing at the carpet. Ending2: shows off the finished carpet in the end. Ending3: is putting a coat of paint onto his nail. Ending4: uses a flat object that has a new carpet.

Answer format: ending1/ending2/ending3/ending4