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: Toy Car. Sentence 1: My nephew named Noah loves toy cars. Sentence 2: He is always playing with them. Sentence 3: He even brings them when we go out to eat. Sentence 4: I got him a few new cars as a present. Sentence 5: His birthday was coming up and I knew what to get him.
Student:
45