Task: Sentence Ordering
Input (English): Sentence1: He feels very embarrassed about this. Sentence2: Jasper is happy. Sentence3: Jasper decides to buy a special anti-dandruff shampoo. Sentence4: Finally he notices that the dandruff is going away. Sentence5: Jasper notices that he has begun to develop dandruff in his hair.
Output (English): 25341