In this task, you're given a short story of five sentences written in natural language. However, the order of the given story is not correct. Your job is to return the correct order for the given five sentences to create a coherent short story with the new order that has the correct flow. Generate your answer using the number of sentences in the correct order, such as '23415'.

Example Input: Sentence1: She had been in the car before napping in the living room. Sentence2: She grabbed her dad's keys and ran outside. Sentence3: It wasn't in the living room. Sentence4: Gina misplaced her phone at her grandparents. Sentence5: She found her phone in the car.
Example Output: 34215

Example Input: Sentence1: He started to practice reading every single day. Sentence2: A little boy was in the third grade. Sentence3: Whenever he read out loud his classmates laughed at him. Sentence4: At the end of the year, he did well on his reading test. Sentence5: He was very smart but struggled with reading.
Example Output: 41352

Example Input: Sentence1: All the people but Lewis ran back towards the cave's entrance. Sentence2: Five first-time cavers walked behind him. Sentence3: Lewis laughed and told them not be afraid of the bats. Sentence4: Lewis knew the cave like the back of his hand. Sentence5: Suddenly, a few bats flew down from the darkness above.
Example Output:
42513