Task: Sentence Ordering
Input (English): Sentence1: She had been in the kitchen and hadn't heard them in awhile. Sentence2: Marcy wondered about the kids. Sentence3: Marcy looked in the bedrooms and didn't see them. Sentence4: She found them in the living room reading and was relieved. Sentence5: Usually, when the kids were quiet, they were getting into something.
Output (English): 21453