caption: The image shows a group of people standing on top of a blue and red mat in a gymnasium. In the center of the image, two people are engaged in a judo match, surrounded by a crowd of people sitting in chairs and standing around them. On the right side of the picture, there are a few people standing, and on the left side, there is a person sitting on a chair. There are also a few boards with text written on them, and in the background there are more people sitting on the chairs. The ceiling is visible at the top of the photo, with lights illuminating the scene.