Once upon a time, there was a deep hole in the ground. In this hole, there was a triangle. The triangle was sad because it was stuck in the hole.
One day, a dog came by the hole. The triangle called out, "Help! I am stuck in this deep hole. Can you shake me out?" The dog tried to help the triangle by shaking the ground around the hole. The triangle wiggled and wobbled, but it did not come out of the hole.
The dog shook the ground harder and harder. But the more the dog shook, the deeper the hole became. The triangle cried, "Stop! It's not working!" But the dog could not hear the triangle. The hole became deeper and deeper, and the triangle was stuck there forever.
