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: We walked down the dark trail. Sentence 2: People dressed as monsters jumped out at every turn. Sentence 3: We jumped and screamed a lot. Sentence 4: We started running at one point. Sentence 5: We had a great time at the haunted trail. Choices: a. The Buffet. b. Monster.

b