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: Judy went to the grocery store. Sentence 2: She purchased a large container of blueberries. Sentence 3: Judy walked toward the exit doors. Sentence 4: Judy dropped the blueberry container. Sentence 5: Blueberries spilled all over the floor! Choices: a. Spilled Berries. b. Roller Coaster.

a