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: Jeff went back to his apartment. Sentence 2: Inside his apartment, there were some nihilists. Sentence 3: The nihilists told Jeff that they had kidnapped his friend Bunny. Sentence 4: Jeff's friend Maude said the nihilists were lying. Sentence 5: Jeff had to talk to Jackie to find out if they were lying or not. Choices: a. Lying Nihilists?. b. Stolen Suitcase!.

a