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: Kelly was at the store trying to get through the line. Sentence 2: She complained and the woman in front got angry. Sentence 3: Soon the two women were arguing loudly. Sentence 4: Kelly was shocked when the woman reached out and yanked her hair. Sentence 5: She retreated and got far away from the woman to protect herself. Choices: a. The Hair Tug. b. Wardrobe Change.

a