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.
Problem:Title: Forgot the milk. Sentence 1: So when she left she realized she forgot it and had to go back. Sentence 2: So she drove over there to get some. Sentence 3: But at the store she got distracted. Sentence 4: She ended up getting twenty items which were not milk. Sentence 5: Suzy needed to get some milk at the store.
Solution:
15