Please choose the correct ending to complete the given sentence: Installing carpet: A camera pans around a wooden floor and shows a person walking downstairs. The person runs their hands along a carpet and pushes it along the floor. the man

Ending1: puts a mat on his rug and shines up the floors. Ending2: tries to push a couch closer to the camera and fails. Ending3: continues to mop down around the carpet and turns off the camera. Ending4: nails down the carpet while still pushing it down and cutting the sides.

Answer format: ending1/ending2/ending3/ending4