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 wanted to get rid of my brown hair. Sentence 2: I thought it was so boring. Sentence 3: I went to a salon. Sentence 4: I asked for my hair to be more bold. Sentence 5: They made it black, which I loved. Choices: a. Brown. b. Lost Dog.

a