Once upon a time, in a big forest, there was a pink animal. This animal was very good at cleaning. It loved to clean all day. It cleaned its home, the trees, and the ground. All the other animals liked the pink animal because it made their forest look nice.
One day, the pink animal found a big mess near a pond. It wanted to clean it up. The mess had many things, like leaves, sticks, and mud. The pink animal worked very hard to clean the mess. It pushed the leaves and sticks away with its nose. It also wiped the mud away with its tail.
But, while the pink animal was cleaning, it did not see a big hole in the ground. The pink animal fell into the hole. It tried to get out, but the hole was too deep. The pink animal was stuck in the hole. It could not clean anymore. The other animals could not help the pink animal. They were very sad. The pink animal stayed in the hole, and the forest was not clean anymore.
