caption: In front of the picture, we see two people are wearing the helmets and they are practicing. At the bottom, we see the floor, a sheet and a blue color bag. On the left side, we see a person is standing. Beside them, we see the objects and a digital display unit. We see the posters pasted on the black color object. Behind that, we see the people. Beside them, we see a white color object or a rack in which the objects are placed. We see a rack in which the books and the some other objects are placed. In the background, we see a wall on which the photo frames, banners, posters are placed. We see a red color object and the clothes in white, red and blue color. In the background, we see a television, speaker boxes and some other objects. At the top, we see the iron rods. On the right side, we see a wall on which posters are passed and we see a cloth in white and red color.