Task: Sentence Ordering
Input (English): Sentence1: When he's finally finished, he feels relieved. Sentence2: Rufus notices that he has let his fingernails grow too long. Sentence3: Rufus decides to cut his fingernails one night. Sentence4: They are making a loud tapping sound when he types on his computer. Sentence5: His fingernails are much shorter.
Output (English): 41325