Task: Sentence Ordering
Input (English): Sentence1: Finally he notices that the dandruff is going away. Sentence2: He feels very embarrassed about this. Sentence3: Jasper notices that he has begun to develop dandruff in his hair. Sentence4: Jasper is happy. Sentence5: Jasper decides to buy a special anti-dandruff shampoo.
Output (English): 42153