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: My wife got out early today. Sentence 2: She stopped at a store for some errands. Sentence 3: She found whoopie pies on sale at a local store. Sentence 4: She bought peanut butter and mint pies. Sentence 5: We enjoyed them with coffee in the afternoon. Choices: a. Whoopie Pies. b. Train Ride.

a