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: My friends and I scared my brother today. Sentence 2: We went to the costume store to buy scary outfits. Sentence 3: When we came home, we put them on and waited. Sentence 4: When my brother came home, we jumped out and scared him. Sentence 5: He was so mad, he beat us all up. Choices: a. A Weird Hangout. b. Scare.

b