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: Sam was trying a new diet. Sentence 2: He stopped drinking soda and sugary drinks. Sentence 3: Sam started to drink more water. Sentence 4: Sam incorporated more fruits and veggies into his diet. Sentence 5: He started feeling a lot better and lost weight. Choices: a. Sam's Diet. b. School play turnout.

a