Please choose the correct ending to complete the given sentence: Hanging wallpaper: Two men demonstrate how to apply tiling to a ceiling using different tools and themselves in action as the demonstration. a man

Ending1: walks in and out of frame holding a tool similar to a chair. Ending2: stands in a room over a laid out selection of tiles and measures them with a measuring tape and then cuts them with a ruler and cutting device. Ending3: is shown standing behind but not displayed in any possible locations where he might be entering the building. Ending4: shows a light blue glitter using a tool before the show.

Answer format: ending1/ending2/ending3/ending4