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: Miles had never gotten in trouble. Sentence 2: One day he kept talking in class. Sentence 3: His teacher kept warning him. Sentence 4: She finally decided to write him up. Sentence 5: Miles never got another detention. Choices: a. Cheating. b. The Best Year For Civil Liberty.
Output:
a