TASK DEFINITION: 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.
PROBLEM: Title: Roasting marshmallows. Sentence 1: Allie sat by the fire. Sentence 2: She had ruined them. Sentence 3: They looked good. Sentence 4: But all the sudden the marshmallows were burnt. Sentence 5: She wanted to roast marshmallows.

SOLUTION: 25

PROBLEM: Title: Macaroni. Sentence 1: She was able to heat the mixture to remove some. Sentence 2: As she was mixing her ingredients, she added too much milk. Sentence 3: Cindy always made the best macaroni and cheese. Sentence 4: Luckily no one noticed. Sentence 5: It still tasted great.

SOLUTION: 13

PROBLEM: Title: Oscar lost his Dog.. Sentence 1: Oscar has yet to find his dog. Sentence 2: They took the usual route through the park. Sentence 3: There was a couple of dogs that got into a fight. Sentence 4: Oscar's dog then broke his leash and tried to join the fray. Sentence 5: Oscar went on a walk today with his dog.

SOLUTION:
15