Task: Sentence Ordering
Input (English): Sentence1: Karen who was missing Sam, had a plan to fix it as well. Sentence2: Karen had gone away for school, leaving behind her partner Sam. Sentence3: On a long weekend, Sam took the train upstate to go visit Karen. Sentence4: Sam was missing Karen, but he had a plan to fix that. Sentence5: She traveled home to see Sam, and they missed each other!
Output (English): 41325