Bart Simpson and Lisa Simpson sit cross-legged on green grass beside a picnic table, with a red-haired boy in a blue sweater in front…

What happens

Bart Simpson and Lisa Simpson sit cross-legged on green grass beside a picnic table, with a red-haired boy in a blue sweater in front and a grey-haired woman in a blue jacket and a girl with purple hair and a pink bow beside them. A bespectacled man in a blue robe with gold stars and moons and a matching pointed wizard hat stands before a green chalkboard showing long division, first gesturing with open hands and grinning, then raising a finger toward the board. As he talks, the red-haired boy slumps forward with his head drooping while Bart glances sideways.

Written by an AI model from frames of this moment, so small details can be off.