[tu-] Tom Cat is [2] inside the [-o] office building lobby where he must 馱 carry by back 大 big office supplies from the elevator to the lobby door for the office workers. One of the 大 big things he must 馱 carry by back is a 馬 horse which for some reason is used by the office workers. The office workers and Jerry are in the corner of the lobby relaxing as Tom literally and figuratively must 馱 carry on back everything for them.