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: Grace's parents wanted her to get out her excess energy. Sentence 2: They enrolled seven-year-old Grace in dance classes. Sentence 3: But she hated them - she did not have the patience or the poise! Sentence 4: Then they enrolled in her karate classes. Sentence 5: There, Grace found a happy niche of energy and educational maneuvers! Choices: a. Graceful. b. Hunter.

a