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: Chris likes to play video games. Sentence 2: Yesterday he didn't go outside in the entire day. Sentence 3: He was playing a game called Risk of Rain. Sentence 4: His mother told him he couldn't play videogames today. Sentence 5: So today Chris is going to play outside. Choices: a. Chris likes videogames. b. The Concert.

a