In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to determine which two sentences need to be swapped sentences in order to make a story that makes complete sense and is befittingly titled. Indicate your answer using the numbers of the two sentences in order, such as '34' or '25'. The first digit refers to the sentence which should come first in the story.

Example Input: Title: the prize. Sentence 1: Robert anderson called my phone and said i had won the sweepstakes. Sentence 2: I was ecstatic very happy and coud not believe it. Sentence 3: I shouldn't have to pay money to receive a prize! Sentence 4: It faded away when he asked me to send money to him. Sentence 5: My happiness shortly faded away.
Example Output: 53

Example Input: Title: Stinky Armpits. Sentence 1: Mandy was worried everyone would smell her stinky armpits. Sentence 2: She hadn't been able to shower on account of the power being out. Sentence 3: Mandy didn't think it was enough. Sentence 4: She'd used some water and a paper towel to attempt some basic hygiene. Sentence 5: She knew she'd be humiliated if anyone thought she was classless.
Example Output: 34

Example Input: Title: Pep Rally. Sentence 1: Gary was the new principal at the local high school. Sentence 2: Gary decided to have a pep rally in the school's gym. Sentence 3: Gary wanted to do something fun for the first day of school. Sentence 4: When the students heard about the pep rally, they were excited. Sentence 5: Gary could not wait to have fun with his students at the pep rally.
Example Output:
23