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 excited for cheer tryouts. Sentence 2: She had been practicing for weeks. Sentence 3: She knew her cheer and could tumble. Sentence 4: During tryouts, Kim did everything perfectly. Sentence 5: Members were announced and Kim made it. Choices: a. Cheer tryouts. b. Mary Loves Learning About Dinosaurs.

a