Instructions: 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: Tom was drunk at the bar. Sentence 2: He offered to buy his friends drink. Sentence 3: He added it all to his tab. Sentence 4: Tom's card didn't go through at the end of the night. Sentence 5: Tom had to repay over weeks. Choices: a. Out of Money. b. Drums.
Output:
a