Task: Sentence Ordering
Input (English): Sentence1: The dog happily ate the salad. Sentence2: No one was looking so she lowered it towards the dog. Sentence3: Jess hated egg salad. Sentence4: When her friend's mother served it, she knew she had to eat it. Sentence5: Just as she was about to take a bite the family dog walked by.
Output (English): 54123