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: Crungle Rungle was aloof. Sentence 2: His plants weren't growing. Sentence 3: Though he'd given them everything they needed. Sentence 4: One day his wife looked over his garden and laughed. Sentence 5: Crungle had planted his garden in sand. Choices: a. Crungle. b. Bet.

a