A medium-shot video shows a classroom scene, with six male students seated in rows facing a male teacher

A medium-shot video shows a classroom scene, with six male students seated in rows facing a male teacher. The teacher, who is bald and wearing glasses and a brown long-sleeved shirt, stands in front of a green chalkboard and a white whiteboard covered in writing. He gestures with his hands as he speaks to the class. The students are dressed in various casual outfits. A beige bag is on the desk in front of the student in a red shirt. The classroom walls are off-white and have posters and writing on them. The setting suggests a school or educational institution.