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: Adam is obsessed with video games. Sentence 2: Lately his brother was always beating him at Street Fighter. Sentence 3: Adam practiced for weeks, but still lost. Sentence 4: Luckily, there were cheat codes on the internet. Sentence 5: Now Adam never loses. Choices: a. Games. b. The doll.

a