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.

Ex Input:
Title: Home Early. Sentence 1: Kia said the party she'd been at had people drinking. Sentence 2: Her parents asked her why she was home so early. Sentence 3: Kia came home well before her Friday curfew. Sentence 4: She hadn't wanted to be a part of it. Sentence 5: Kia's parents were very proud of her.

Ex Output:
31

Ex Input:
Title: Bad Chinese food. Sentence 1: I went to eat Chinese food yesterday. Sentence 2: My friend did not like it either. Sentence 3: I thought it was frozen food. Sentence 4: It tasted very badly. Sentence 5: So we never went back.

Ex Output:
42

Ex Input:
Title: The Crush and the Boyfriend. Sentence 1: Kate was at her boyfriend Jake's house. Sentence 2: It was the guy she had a crush on for two years. Sentence 3: When the cousin arrived Kate froze. Sentence 4: His cousin was coming over to borrow something. Sentence 5: Kate was so embarrassed she hid in the bathroom until he left.

Ex Output:
42