A few days ago, the narrator decides to do a geography lesson. He's blind, so he can't see the map, but he can see the colors on the ground. The teacher has told the class to do one island, but the narrator thinks that if they do all of the islands, they'll be able to get the highest possible score. So he decides to color the ground, the sky, the trees, and the plants with the same color as the map. It's his first time seeing someone who is blind, and he's happy to see it. The narrator tells the students that the map is only three colors, blue, green, and yellow, and that they should