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: Harp. Sentence 1: My friend is good at playing the harp. Sentence 2: One day, I tried to play it. Sentence 3: He told me that he breaks strings everyday. Sentence 4: When he saw what I did he was not mad. Sentence 5: I broke a string and panicked.
Example Output: 53

Example Input: Title: Memorial. Sentence 1: I went back to St Jude to visit the son of a friend last year. Sentence 2: He had been diagnosed with cancer like Adam's. Sentence 3: I looked through the stones until I found Adam's. Sentence 4: I walked down to the memorial area. Sentence 5: I sat there and cried for a while.
Example Output: 34

Example Input: Title: Bob's Diet. Sentence 1: He hold on to be on a diet the whole day. Sentence 2: Bob decided to lose weight. Sentence 3: In the evening he wanted to watch some TV. Sentence 4: He got very hungry. Sentence 5: He ate some unhealthy snacks.
Example Output:
12