Once upon a time, there was a gray engine. The engine liked to go fast and make loud noises. It lived in a big garage with other engines. They were all different colors, like red, blue, and yellow.
One day, the gray engine saw a little boy with a toy car. The little boy wanted to play with the gray engine, but he was too small. The gray engine had an idea. It would share its toy car with the little boy so they could play together.
The gray engine and the little boy played with the toy car all day long. They laughed and had a lot of fun. The other engines saw them playing and wanted to join in. So, they all shared their toy cars with the other kids. Everyone was happy and had a great time playing together. And the gray engine learned that sharing is a good thing to do.
