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: Mean Dog. Sentence 1: Chris was bit by a dog when he was a kid. Sentence 2: Chris's friend invited him over and he accepted. Sentence 3: Chris's friend has a dog. Sentence 4: The dog was really nice and Chris is no longer scared. Sentence 5: He was really nervous around the dog.

Answer: 45

Question: Title: The Keys. Sentence 1: Cynthia was sneaking out of jail. Sentence 2: She decided the risk was worth it. Sentence 3: She knew she would be in terrible trouble if she got caught. Sentence 4: She had stolen keys from a guard. Sentence 5: When she fled, she ran as fast as she could.

Answer: 42

Question: Title: My new baby sister. Sentence 1: My mother announced she was pregnant. Sentence 2: After a few months, she discovered she was having a girl. Sentence 3: She was unsure of a name and so I bought her a baby name book. Sentence 4: She decided on the name, Shannon, for my sister's name. Sentence 5: My mother searched through the book for a short time.

Answer:
45