Task: Sentence Ordering
Input (English): Sentence1: One day his father surprised him by saying he would help Ted out. Sentence2: Ted had always dreamed of being a homeowner. Sentence3: Ted's father helped to split the down payment on a home with Ted. Sentence4: Ted was grateful to his father for the help. Sentence5: However, he had feared that it was a goal he would never reach.
Output (English): 31452