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: Tim bought a chair at an antique store. Sentence 2: He got a good deal on it because it was slightly broken. Sentence 3: Tim decided to fix it himself. Sentence 4: He went online and got a tutorial and tools. Sentence 5: It took him a bit but Tim successfully fixed up the antique chair. Choices: a. Broken Bike. b. Broken Chair.

b