Task: Sentence Ordering
Input (English): Sentence1: Everyone felt better that it was cleaner. Sentence2: He decides to pick up cans and cigarette butts every night after work. Sentence3: He wishes it looked as clean as it did when he was young. Sentence4: Terry realizes his neighborhood has become covered in litter. Sentence5: Eventually his neighbors do too and his neighborhood looks better.
Output (English): 53214