In this story, there's a race on a car racing circuit, and the cars start running out of gas. Leo creates a tanker truck to refuel the cars at the gas station. After filling up, the cars continue racing. The story emphasizes teamwork and problem-solving to keep the race going.
1. Vehicles on a car racing circuit are running out of gas.
2. Leo is tasked with making a tanker truck to refuel the cars.
3. Leo assembles the tanker truck with various parts, including chassis, cab, wheels, and a fuel tank.
4. Leo forgets to install the gas tank cover initially.
5. The gas tank is found under a tree and is successfully installed.
6. The tanker truck is ready to refuel the cars at the gas station.