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: Justin was very unpopular. Sentence 2: He was never kind or nice. Sentence 3: People avoided him when they saw him coming. Sentence 4: He told his friends he would try to be nicer. Sentence 5: Then he made fun of their clothes. Choices: a. Crazy Cat. b. The Jerk.

b