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: After a long day, Ray went home and sat on the sofa. Sentence 2: He began a marathon of his favorite show on the TV. Sentence 3: Soon into it, Ray fell asleep on the sofa. Sentence 4: The show kept playing while he slept. Sentence 5: Ray awoke hours later and had the ending spoiled for him. Choices: a. Sleep Spoil. b. Grandfather.
Output:
a