Please choose the correct ending to complete the given sentence: Playing badminton: A man introduces the topic of the video, which is how to do a smash shot in badminton. he

Ending1: slowly demonstrates the necessary approach and form of the shot. Ending2: teaches the basics of badminton as he teaches the talk. Ending3: introduces different techniques to the camera as well as footwork and dances. Ending4: pans the camera to show who he is talking about.

Answer format: ending1/ending2/ending3/ending4