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: Koa wanted to be a dancer. Sentence 2: He asked his mom to take ballet lessons. Sentence 3: She said maybe that was better suited to females, but she compromised. Sentence 4: She offered to let him take modern dance classes. Sentence 5: Koa decided that was better than nothing, and he agreed. Choices: a. Tyler loses a leg. b. Ballet.

b