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: I was watching "Game of Thrones" with my girlfriend. Sentence 2: I was really confused about a plot point. Sentence 3: My girlfriend pulled up the "Game of Thrones" Wikipedia page. Sentence 4: I read about three paragraphs of plot summary. Sentence 5: Now I was even more confused. Choices: a. Can't Keep Up. b. Nail Biter.

a