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: Working OUt. Sentence 1: Eventually he decided to work out. Sentence 2: He got depressed and gained weight. Sentence 3: Tim's girlfriend dumped him. Sentence 4: It helped him lose weight and feel better. Sentence 5: Tim continued to work out and be healthy.

Answer: 13

Question: Title: Pizza Burn. Sentence 1: Allison was eating pizza. Sentence 2: The pizza was hot. Sentence 3: She had trouble eating for the rest of the day. Sentence 4: Allison burned the roof of her mouth. Sentence 5: She bit into her slice of pizza.

Answer: 53

Question: Title: The DIY project.. Sentence 1: Deena had been searching for the perfect toy chest. Sentence 2: She noticed the perfect tutorial for a DIY version. Sentence 3: She wasn't the best at crafts but she decided to give it a try. Sentence 4: She was so proud of her work that she planned to pursue more projects. Sentence 5: Soon, she had produced her own toy chest.

Answer:
45