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: Bad thunderstorm. Sentence 1: The wind was howling and the rain was pounding. Sentence 2: The other day we had a terrible thunderstorm. Sentence 3: The power then went out. Sentence 4: I was afraid we would get hurt. Sentence 5: Luckily after ten minutes it stopped.
Example Output: 12

Example Input: Title: Advantage. Sentence 1: She tried to warn her off. Sentence 2: She called her on the phone. Sentence 3: His mother was very unhappy. Sentence 4: She told her that her son was taking advantage of her. Sentence 5: She said he was going to hurt her, but she wouldn't listen.
Example Output: 13

Example Input: Title: The Big Date. Sentence 1: John had a big crush on a girl from school, Julie. Sentence 2: The night came and it was time for the big date. Sentence 3: He asked, and to his surprise she agreed for tonight. Sentence 4: He was so nervous, but knew he had to ask her on a date. Sentence 5: Together, they went bowling and had a great time.
Example Output:
24