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: Heath was tired. Sentence 2: He had stayed up all night studying for his test. Sentence 3: Heath was driving to school. Sentence 4: He started to drift off. Sentence 5: Heath stopped at a coffee shop for a coffee. Choices: a. B-Ball. b. Morning Coffee.

b