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: Tessa bought fruit snacks for the student picnic. Sentence 2: She was worried that she didn't buy enough snacks for everyone. Sentence 3: When she arrived at the picnic, she realized she didn't have enough. Sentence 4: Her students told her they were willing to share their snacks. Sentence 5: All of her students were able to have fruit snacks. Choices: a. Jeff cheats. b. Picnic Snacks.

b