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: They robbed the train! Sentence2: Sven's brother told him there was lots of money on the train. Sentence3: Sven was very poor. Sentence4: So Sven and his brother started a gang. Sentence5: Sven was caught and jailed shortly after.

Ex Output:
42135

Ex Input:
Sentence1: John won the race. Sentence2: They decided to race. Sentence3: He was driving his new Camaro. Sentence4: A Mustang pulled up next to him and kept speed. Sentence5: John was driving down the highway.

Ex Output:
54321

Ex Input:
Sentence1: I was on a great streak and did not lose any games! Sentence2: My friend was a professor there. Sentence3: I will continue playing chess and hope for qualified opponents. Sentence4: In 2005, I went to St Anselm College to play chess. Sentence5: His colleague-also a chess player- played us as well.

Ex Output:
42513