Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Title: Late Night Stroll. Sentence 1: Sean and I went on a walk at about 3:00am. Sentence 2: When we had been there for a little while, he kissed me. Sentence 3: Eventually, we sat next to the stream to watch it bubble past. Sentence 4: We liked to walk in the silence and stillness of night. Sentence 5: As we walked back home, we held hands.
Student:
42