caption: The image shows a man standing in front of a classroom full of people, some of whom are sitting on benches and some are standing on the floor. He is holding a microphone in his hand and there are papers and pens on the tables. On the left side of the image there is a table with a laptop and other objects on it, and on the right side there are chairs and a door. In the background there are windows and a wall, and at the top of the roof there are fans and lights. The man appears to be addressing the students in the classroom.