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.
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Question: Title: Bad Withdrawals. Sentence 1: Tom had become physically addicted to pain medication. Sentence 2: The doctor gave him some pain meds for his recovery. Sentence 3: Tom took them according to the prescription. Sentence 4: When he tried to stop taking them he became violently ill. Sentence 5: Tom broke his leg in an accident.

Answer: 15

Question: 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.

Answer: 34

Question: Title: Preacher's Son. Sentence 1: John's father was the preacher of a small Baptist church. Sentence 2: His father expected him to go into ministry after high school. Sentence 3: John was more interested in biology. Sentence 4: His father never spoke to him again. Sentence 5: At the end of his senior year, he went to college for biology.

Answer:
54