Once upon a time, there was a red train. The red train lived at a station. The station was very big and had many trains.
One day, the red train saw a big hill. The red train wanted to go up the hill. It tried very hard to resist going down the hill. The red train pushed and pushed.
In the end, the red train made it to the top of the hill. It was very happy. The red train went back to the station and told all the other trains about the big hill. They all wanted to try it too.
