caption: In the middle, we see a man in the blue blazer is standing and he is wearing the spectacles. In front of him, we see a podium or a stand on which the papers are placed. On the right side, we see a board in black, brown and orange color. Behind him, we see a stand. On the left side, we see a board in orange, brown and black color. At the bottom, we see the floor. In the background, we see a wall.