Task: Sentence Ordering
Input (English): Sentence1: He needs to bring a salad to the party. Sentence2: Larry has decided to help out his friends prepare for a party. Sentence3: When it is finished, he feels great. Sentence4: Larry slices tomato, lettuce, and other vegetables for the salad. Sentence5: Larry was happy that he could contribute to the party.
Output (English): 21435