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'.
Q: Sentence 1: I put my son in the car. Sentence 2: We drove a long distance. Sentence 3: We arrived at the Apraxia walk early. Sentence 4: We did everything we could to raise awareness for his condition. Sentence 5: We had a great day with the other walkers. Choices: a. Turtle. b. Apraxia.
A:
b