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: Pedro worked in a small diner. Sentence 2: When the diner had to close it was a tragedy in town. Sentence 3: Most locals had eaten there for the last twenty years. Sentence 4: To avoid its closure, they all pitched in. Sentence 5: And thanks to everyone, Pedro kept the diner open. Choices: a. Angela's Birthday. b. help from everyone.

b