Once upon a time, there was a big, round ball. It was red and blue. The ball loved to roll all day. It rolled in the park, on the grass, and on the sidewalk. It was a very graceful ball.
One day, the ball saw a pointy thing on the ground. It was a small, green triangle. The ball was curious and wanted to touch the pointy thing. So, it rolled closer and closer.
As the ball touched the pointy thing, something unexpected happened. The pointy thing started to grow! It grew and grew until it was a big, green tree. The ball was so happy to have a new friend. Now, they could be graceful together.
