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: John stole a car with his friends. Sentence 2: They had a great time joyriding - for a few minutes. Sentence 3: Then the ignition locked! Sentence 4: The owner had reported the car stolen and shut it off remotely. Sentence 5: John was terrified - he knew he was caught. Choices: a. Locked. b. Fight.

a