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.
Input: Title: project. Sentence 1: Drew needed an idea of a project for the science fair. Sentence 2: Drew showed his project at the fair and won second place. Sentence 3: However, Drew realized he did not want to copy them. Sentence 4: Drew looked for ideas online of unique projects and chose one. Sentence 5: He asked what his friends were doing.
Output:
52