Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: I think I am going to change my wireless carrier. Sentence 2: The one I have now is so expensive. Sentence 3: I have been looking at other carriers. Sentence 4: There are a lot of choices out there. Sentence 5: I hope I can find a cheaper one. Choices: a. Oatmeal. b. My phone plan.

b