Task: Sentence Ordering
Input (English): Sentence1: Rufus notices that he has let his fingernails grow too long. Sentence2: Rufus decides to cut his fingernails one night. Sentence3: When he's finally finished, he feels relieved. Sentence4: His fingernails are much shorter. Sentence5: They are making a loud tapping sound when he types on his computer.
Output (English): 13452