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: Ken borrowed his friend's car. Sentence 2: Ken's friend didn't know about it. Sentence 3: His friend reported the car stolen. Sentence 4: Ken was pulled over. Sentence 5: He was almost arrested for the incident. Choices: a. Proud. b. Borrowing the Car.

b