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: Annie was supposed to mail the check for the power bill. Sentence 2: She forgot, so the power was shut off. Sentence 3: She told her boss that she'd given it to Tom. Sentence 4: She made a fake entry on her calendar saying she'd done it. Sentence 5: Tom got a stern lecture from his boss. Choices: a. The Coverup. b. John Attends Class.

a