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: Regina had a pretend boyfriend. Sentence 2: Her friend found out that she had made up her boyfriend. Sentence 3: Her friend helped her find a real boyfriend instead of making fun. Sentence 4: Now Regina and her friend go on double dates together. Sentence 5: Regina is lucky to have a friend like she does. Choices: a. Regina's Boyfriend. b. A New Suit.
Output:
a