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: Julianna was expecting a baby and had gone into labor. Sentence 2: Her and her husband loaded up in the car and sped down the highway.q. Sentence 3: As they drove, her contractions sped up quickly. Sentence 4: Soon she felt the urge to push and she had to give birth in the car. Sentence 5: Luckily, her baby was delivered safely. Choices: a. Birdwatching. b. A Car Baby..

b