An indoor scene, presumably a classroom, is depicted in an unknown city

An indoor scene, presumably a classroom, is depicted in an unknown city. Three individuals are partially visible, seated at dark tables. In the foreground, an individual with short, dark hair wears a patterned green and black short-sleeved collared shirt, facing away from the camera. To the right, a female with dark hair pulled into a ponytail, wearing a light pink top, holds an orange-cased smartphone in her right hand. A third person, wearing a yellow shirt, is partially visible on the left. A large white dry-erase board, covered with mathematical equations and numerical data, is centered in the background. The room's walls are white tiles with black horizontal borders; overhead fluorescent lights illuminate the space.