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: Jason loved a girl named Jill. Sentence 2: He always wanted to be with her and chased after her. Sentence 3: Jill didn't feel the same way about Jason. Sentence 4: Jack met Jill and the two hit it off. Sentence 5: Jack made Jill his girlfriend. Choices: a. Book Review. b. Jack steals Jill.

b