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: Bill needs  new car. Sentence 2: He decides to head down to the dealership. Sentence 3: He picks out a red car. Sentence 4: He's so happy with his choice. Sentence 5: Bill buys the car and doesn't look back. Choices: a. William loses his car. b. Bill gets a car.

b