There is a classroom with a chalkboard and chairs in it

Please draw a picture of the classroom teaching.

(nsfw:1.5),body out of frame, ((deformed)), (cross-eyed), (closed eyes), blurry, (bad anatomy), ugly, disfigured, ((poorly drawn face)), (mutation), (mutated), (extra limbs), (bad body), nsfw, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name NG_DeepNegative_V1_75T