Please choose the correct ending to complete the given sentence: Doing fencing: An animated graphic populates displaying the physique of the two fencers in a grid pattern with the two animated figures exhibiting some fence/weapon movement. a cut away

Ending1: appears of men on a rooftop smoking and speaking. Ending2: appears of several people interviewing and talking to the camera in front of an extreme fencing sign along with still images of people preparing to fence. Ending3: in an outdoor gym is seen outside at a fencing facility speaking to the camera. Ending4: three fencers taking steps in on a clear day.

Answer format: ending1/ending2/ending3/ending4