Q: 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'.
Sentence 1: When I was two, I was on a summer car trip with my family. Sentence 2: It was hot, so we stopped at a gas station for cold drinks. Sentence 3: My father pumped gas and my mother and brothers went inside. Sentence 4: I was left outside to drink a tall bottle of orange soda by myself. Sentence 5: I finished the whole thing and was sick the rest of the day. Choices: a. Icy Road. b. Orange Soda.
A:
b