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: Trading homework. Sentence 1: Janet had too much homework to do that day. Sentence 2: She asked her brother to do all her math equations for her. Sentence 3: They agreed and did as promised. Sentence 4: He accepted if she'd write an essay for his English class. Sentence 5: They were very lucky as no one realized what had happened.
Output:
43