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: I Learned Chess. Sentence 1: Neither one of us knew how to play. Sentence 2: My big sister got a plastic det and taught me. Sentence 3: I learned to play chess when I was 10. Sentence 4: After a while, I knew all the moves. Sentence 5: I went on to play in junior high school and high school on teams.
Student:
31