On a hot summer day, Carol and Jason went to the bus stand because they wanted to go back home. But no bus came, so they decided to go to the train station (instead). Unluckily, they found a sign saying : "No trains today." Carol and Jason were very angry, so they went back to the bus stand. But the bus had already left the bus stand. Jason cried: " We should have stayed at the bus stand!" So Carol decided to walk back home. What an unlucky day!