Task: Sentence Ordering
Input (English): Sentence1: Doug was sad it was Christmas Eve and there was no snow. Sentence2: All Doug wanted was a white Christmas. Sentence3: He prayed to God for snow and went to sleep. Sentence4: Doug looked out the window and saw a blanket of white snow. Sentence5: When he woke up the next morning the room was filled with light.
Output (English): 12354