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: Chuck was offered a free month of Netflix. Sentence 2: Chuck tried it out as long as it was for free. Sentence 3: He binged watched tons of television shows and movies! Sentence 4: But he was also very unproductive for the entire month. Sentence 5: Chuck decided not to sign up for Netflix. Choices: a. That's Not How This Works. b. Binge Watching.

b