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: They walked to the nearest park. Sentence2: The family prepared the food and packed it away. Sentence3: They laid out a blanket and began to set out their food. Sentence4: Everyone enjoyed sandwiches, fruit and more. Sentence5: The family had a good day.
Example Output: 21345

Example Input: Sentence1: Eventually Larry got stronger. Sentence2: He noticed that several students at school were lifting weights. Sentence3: Larry decided to lift weights as well. Sentence4: He started with light weights, but gradually tried heavier ones. Sentence5: Larry always wanted to feel stronger.
Example Output: 52341

Example Input: Sentence1: She finds that she loves backstroke and doesn't get water in her ears. Sentence2: Laura has always loves swimming, but she has never tried backstroke. Sentence3: From then on, she swims the backstroke constantly. Sentence4: She usually avoids backstroke because doesn't want water in her ears. Sentence5: One day she decides to take backstroke lessons from an expert swimmer.
Example Output:
41523