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: I walked in the lunch line to receive my food. Sentence 2: The lunch lady handed a tray to me. Sentence 3: I was excited since macaroni and cheese is my favorite food. Sentence 4: However, I noticed several pieces of hair around the pasta. Sentence 5: For safety purposes, I threw away my food. Choices: a. Store. b. Instantly Disgusted.

b