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.
Q: Title: Preschool Fashionista. Sentence 1: Madison was only 3 years old but already very into fashion. Sentence 2: When it was pick-up time, Madison only had the tank top on. Sentence 3: Her mom told her no, so she just put another shirt on over it. Sentence 4: She wanted to wear a Harley Davidson tank top to preschool one day. Sentence 5: Mom tried to act upset, but she was laughing on the inside.
A:
24