Once upon a time, there was a little boy named Tim. Tim had a toy car that he loved to play with. One day, his toy car got filthy from playing in the mud. Tim knew he had to change his car and make it clean again.
Tim had an idea. He saw a post in his yard, near the water hose. He took his toy car to the post and used the water to wash his car. He scrubbed and scrubbed until his car was shiny and clean.
Tim was very happy with his clean car. He thanked the post for helping him change his filthy car into a clean one. From that day on, Tim made sure to keep his toy car clean and always remembered the helpful post in his yard.
