sentence: A man in a red shirt walks around a ladder. sentence:  He places his arm on the ladder. sentence:  A woman places red wallpaper up against a wall. sentence:  She smooths the red wall paper out with her hands and with a tool. sentence:  She measures the wallpaper to make sure it's straight. sentence:  The woman places a tool on the top and bottom of the wallpaper and removes any extra wallpaper. sentence:  The man in the red shirt is talking.