Task: Text Completion
Input (English): Two people are seen fencing back and fourth while others walk around them and watch. The people switch places and continue fencing onward back and fourth. the men <sep> (A) move up and down the mat while others continue to watch on the sides. (B) end by standing up and walking away. (C) stop and gesture to one another while using hands to show how the fencing is done. (D) continue to beat each other as they talk to the camera.
Output (English): A