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: Kim was out at a club. Sentence 2: She was dancing pretty hard. Sentence 3: One of her heels broke off. Sentence 4: Kim fell hard. Sentence 5: She limped out of the club and went home. Choices: a. Broken Heel. b. Broken Mirror.

a