Task: Sentence Ordering
Input (English): Sentence1: Nelly the cashier was having a bad day at the store. Sentence2: The fresh air was exactly what Nelly needed to clear her head. Sentence3: As soon as it was time for her break she dashed outside. Sentence4: She kept making small mistakes and people were getting mad. Sentence5: Even her last customer was mad and it wasn't even her fault.
Output (English): 15423