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: Today I went to the store to buy groceries. Sentence 2: I saw one of my old friends from high school. Sentence 3: He didn't recognize me at first. Sentence 4: I explained who I was and it dawned on him. Sentence 5: He exclaims oh yeah, the fat chick from Mr H's class! Choices: a. The Canoe. b. That's How You Remember Me?.

b