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: Charles was skeptical, but he started a relationship with Krystal. Sentence 2: When he broke up with her, she said she was pregnant. Sentence 3: After she had the baby she wouldn't share it with him. Sentence 4: Next, her new boyfriend tried to start a fight with Charles. Sentence 5: Charles told Krystal, a relationship with you is too convoluted. Choices: a. The Convoluted Relationship. b. The Crush.

a