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: I went to the bank and got my money. Sentence 2: I walked into a gun store. Sentence 3: I asked questions about numerous guns. Sentence 4: I ended up picking out a nine millimeter pistol. Sentence 5: I paid for the pistol and left the store. Choices: a. Buying a New Pistol. b. The Role.

a