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: Allie got a new screen protector. Sentence 2: This was because her original one broke. Sentence 3: It made Allie not too happy. Sentence 4: She didn't want to buy another one. Sentence 5: Yet she had to. Choices: a. Lost Wallet. b. New screen protector.

b