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 broke my flip phone. Sentence 2: It was a flip phone. Sentence 3: The phone would not close properly. Sentence 4: Verizon said they would replace the phone. Sentence 5: My phone was the only kind they would replace for free. Choices: a. Broken Phone. b. Reading a Book.

a