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: Tom bought a used car. Sentence 2: It started having trouble right away. Sentence 3: One day it caught on fire. Sentence 4: The wiring had burned through. Sentence 5: Tom had to take it to a junk yard. Choices: a. Ugly Shoes. b. Car Fire.

b