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: Mixed Martial Arts. Sentence 1: After a while he liked striking more and more. Sentence 2: He decided to get into mixed martial arts. Sentence 3: He had to train more than just wrestling. Sentence 4: Tim was a wrestler his entire life. Sentence 5: He started knocking people out.

Answer: 14

Question: Title: Snacks. Sentence 1: There were snacks in the pantry. Sentence 2: I opened the back of crackers I chose. Sentence 3: I picked my favorite ones. Sentence 4: I ate one of the crackers. Sentence 5: I gave one to my brother.

Answer: 23

Question: Title: Classroom Pet. Sentence 1: Miss Kaye bought a hamster as a pet for her classroom. Sentence 2: The students and staff in the class voted on the name of the hamster. Sentence 3: Some of the names they suggested were Harry, Tom, Ellie, and Edward. Sentence 4: The students got to suggest names for the hamster. Sentence 5: The class chose the name, Edward, for the hamster.

Answer:
42