Task: Sentence Ordering
Input (English): Sentence1: Shivering, he pulled a bunch of blankets around himself. Sentence2: He became very warm and content. Sentence3: Stewart tried to finish his favorite task before going to bed. Sentence4: He got so engrossed in it, he forgot to keep the fire going. Sentence5: When he woke up it was freezing.
Output (English): 34125