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: Zach needed to lose twenty five pounds to join the military. Sentence 2: He decided to set a weight loss goal and started working out. Sentence 3: Zach ran and exercised every single day for two months. Sentence 4: He decided to weigh himself and noticed he lost twenty seven pounds. Sentence 5: Zach joined the military without any problems. Choices: a. Baba Ganoush. b. Zach Joins The Military.

b