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: Fancy Restaurant. Sentence 1: My family went to a restaurant on the Ohio river. Sentence 2: I had salmon and asparagus. Sentence 3: People tore off pieces of bread. Sentence 4: It was a five course meal. Sentence 5: It was the best food I ever had.

Ex Output:
42

Ex Input:
Title: Rice. Sentence 1: Jean was learning how to cook. Sentence 2: She smelled something burning and realized it was her rice. Sentence 3: Her mom decided to help her cook rice. Sentence 4: As Jean was cooking, she got distracted. Sentence 5: She was terrible.

Ex Output:
52

Ex Input:
Title: Tooth pain. Sentence 1: Carlos had one bad tooth. Sentence 2: It hurt him every time he ate something. Sentence 3: The dentist removed the tooth and Carlos could eat normally again. Sentence 4: But when the pain became unbearable he had to go. Sentence 5: Because he was so stubborn, he refused to go to the dentist.

Ex Output:
35