Task: Sentence Ordering
Input (English): Sentence1: They searched the location where the Geocache was supposed to be. Sentence2: Jill convinced her boyfriend Joe to go look for Geocache with her. Sentence3: He didn't think it sounded like fun but decided to humor her. Sentence4: After over an hour of searching they were unable to find it. Sentence5: Jill hoped they would find it soon.
Output (English): 31245