a man in a black shirt is standing in front of a classroom of children

Prompt 1: a group of young students are eating lunch in a classroom. they are all wearing yellow t-shirts, and one of them is wearing a black mask. a young man is standing at the chalkboard, writing something with a wooden pencil. the students are sitting at their desks, eating their lunches, and there is a lot of noise and chaos in the classroom.

Prompt 2: a group of young students are eating lunch in a noisy classroom. they are all wearing yellow t-shirts, and one of them is wearing a black mask. a young man is standing at the chalkboard, using a wooden pencil to write something. the students are sitting at their desks, talking and laughing while they eat. the scene is very chaotic and noisy, with a lot of movement and activity in the classroom.