Task: Sentence Ordering
Input (English): Sentence1: Betsy wanted a puppy, but her mom said no. Sentence2: Betsy was really excited. Sentence3: Betsy was so sad and disappointed because she really wanted a pet. Sentence4: Her mom had gotten her a pet after all! Sentence5: One day she went into her room and found a hamster in a cage.
Output (English): 15243