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: Timmy and his brother decided to sleep in a tent in the backyard. Sentence 2: Timmy's brother thought it would be fun to tell ghost stories. Sentence 3: Timmy and his brother began to really scare each other. Sentence 4: They couldn't fall asleep. Sentence 5: Timmy and his brother went back in the house to go to sleep. Choices: a. The Camp Out. b. A new vanity.

a