Please choose the correct ending to complete the given sentence: Doing fencing: A title screen after a white screen announces the video as a fencing flash mob. team members

Ending1: compete using fencing in mock human warrior situations while a series of text explains proper ways, skills and how they kill and maim for sport. Ending2: prepare to spar in the ring. Ending3: are shown serving the serve and paused in the match before returning to practice. Ending4: are seen boarding a train with their fencing gear and assemble outside in a courtyard.

Answer format: ending1/ending2/ending3/ending4