Task: Sentence Ordering
Input (English): Sentence1: Kelly used the money treat all her friends to ice cream. Sentence2: She ran to the security booth and gave them the $20. Sentence3: After a week, nobody had claimed the money. Sentence4: One day, while she was working, she found $20 on the ground! Sentence5: Kelly worked at Cedar Point for the summer.
Output (English): 53421