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'.

Ex Input:
Sentence1: Amy was terrified and called an ambulance right away. Sentence2: Suddenly she saw a small snake slither across her arm! Sentence3: The ambulance treated her snake bike. Sentence4: Amy was playing in the back yard with her friends. Sentence5: She shrieked and ran, but not before the snake bit her hand!

Ex Output:
42513

Ex Input:
Sentence1: He was happy that his friends considered him trustworthy. Sentence2: Brian was asked to watch his friends dog. Sentence3: He would update it with the times he went there. Sentence4: They left a notebook to keep a log. Sentence5: Right before he came back he left a message regarding their time.

Ex Output:
51324

Ex Input:
Sentence1: Don's shame and embarrassment grew. Sentence2: Don's friend pulled Don's pants down in front of his graduating class. Sentence3: Don never forgave his friend. Sentence4: Don was angry and embarrassed at being exposed in this way. Sentence5: Don decided that this friend would no longer be his friend.

Ex Output:
41523