Detailed 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.
Problem:Title: Credit Card. Sentence 1: I hung up the phone on him. Sentence 2: He wanted to sign me up for a new credit card. Sentence 3: He said I could use it to pay for a fancy vacation. Sentence 4: I got really mad because he told me to be irresponsible. Sentence 5: I yelled at a telemarketer yesterday.
Solution:
15