Detailed Instructions: 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: The Bar Bathroom. Sentence 1: Anita was at a music festival downtown. Sentence 2: Anita bought a beer to use the bar's bathroom. Sentence 3: The bathrooms in the bar were for paying customers only. Sentence 4: The bars were cleaner than the porta potties. Sentence 5: She needed to use the restroom.
A:
25