Given the task definition and input, reply with output. 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: Kenny received his braces today. Sentence 2: The orthodontist advised him not to eat any solid foods. Sentence 3: Kenny decided to drink smoothies for the entire day. Sentence 4: However, he felt hungry for the whole day. Sentence 5: He passed out when he came home since he was starving. Choices: a. The Drink. b. One day of Starvation.
b