Instructions: 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: Kim had a lot of bad relationships. Sentence 2: She finally found a guy who she liked. Sentence 3: He was pretty good for her. Sentence 4: Unfortunately she was too apprehensive and cut off. Sentence 5: The relationship didn't work out. Choices: a. New Bike. b. Jaded Lover.
Output:
b