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: Lawrence was getting a haircut at the barber shop. Sentence 2: The barber did not understand what Lawrence wanted. Sentence 3: He ended up shaving Lawrence's head. Sentence 4: Lawrence was very upset. Sentence 5: He went home and bought a wig. Choices: a. Haircut. b. Nothing is really free.

a