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: Ruth was at the bar after her game the other night. Sentence 2: Usually, there is free pizza set out for the teams. Sentence 3: However, this time all of the boxes were empty! Sentence 4: Ruth started contemplating going somewhere else for food. Sentence 5: At the last second, they brought out more pizza! Choices: a. Headaches. b. Lucky Pizza.
Output:
b