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: Fred had difficulty falling asleep last night. Sentence 2: He is afraid that he will be sleepy at work today. Sentence 3: Fred decides to drink a large coffee before work. Sentence 4: The coffee helps him feel more awake. Sentence 5: Fred is glad that he feels awake despite not sleeping well. Choices: a. Fred Drinks Coffee. b. A Friendly Encounter on the Bus.

a