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: Nina wanted a candy bar from the corner store. Sentence 2: But she had no money at all. Sentence 3: She slipped the candy into her pocket. Sentence 4: But on her way out, the owner stopped her! Sentence 5: He had seen her theft and threatened to call the police! Choices: a. Stolen. b. Tags.

a