Instructions: 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.
Input: Title: Bruce's Test. Sentence 1: Bruce was nervously preparing for a test the next day. Sentence 2: He studied every book he had related to the subject. Sentence 3: Bruce's break lasted only a few minutes but he fell asleep. Sentence 4: Eventually he was burned out from too much studying and took a break. Sentence 5: The next morning Bruce was nervous, but he passed the test!
Output:
34