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: Kara loved to eat nachos. Sentence 2: She bought all the ingredients to make them at home. Sentence 3: As she was melting the cheese, her phone rang. Sentence 4: She became distracted and then smelled something burning. Sentence 5: Kara burned her nacho cheese. Choices: a. Nachos. b. The ride home.

a