Please choose the correct ending to complete the given sentence: Laying tile: A person's feet are seen close up that lead into clips of people pushing dirt along and paving it down. People pour liquid into a bucket and proceed to lay tiles down on the side. the people

Ending1: continue to cut the tiles on the side as well as putting them down and lifting up the wall. Ending2: continue to place tiles down while using a tool to push it in place and wipe it off with a rag. Ending3: box the tiles together one at a time and continue laying them down and shining them with a tool. Ending4: continue to do all manner of tasks while camera pans are shown on the side.

Answer format: ending1/ending2/ending3/ending4