Task: Sentence Ordering
Input (English): Sentence1: One night her estranged father was one of her patients. Sentence2: Dani was a nurse in the ICU. Sentence3: As he got better, the two of them were able to talk. Sentence4: Dani didn't want to, but she treated her father. Sentence5: Dani got to know her father much better.
Output (English): 21435