The image shows a man standing in front of a classroom full of people, some of whom are sitting on chairs and some are standing on the floor.
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The image shows a man standing in front of a classroom full of people, some of whom are sitting on chairs and some are standing on the floor. On the tables in the room, there are books, papers, pens, a bottle, and other objects. In the background, there is a door, a display screen with text on it, a device on a table, a speaker box, and a roof with ceiling lights.