You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: I haven't seen my sister for several years now. Sentence 2: Finally I saw her yesterday while visiting my mother. Sentence 3: She's been in a cult for the past five years and they never told me. Sentence 4: I asked my mom why they let my sister join a cult. Sentence 5: She told me she thought it would be good for her. Choices: a. It's A Cult. b. Cutting hair..
Output:
a