Task: Sentence Ordering
Input (English): Sentence1: Marcy looked in the bedrooms and didn't see them. Sentence2: She found them in the living room reading and was relieved. Sentence3: She had been in the kitchen and hadn't heard them in awhile. Sentence4: Marcy wondered about the kids. Sentence5: Usually, when the kids were quiet, they were getting into something.
Output (English): 45213