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: Larry's drink was hot. Sentence 2: He put a giant ice cube in it. Sentence 3: The drink got very cold. Sentence 4: The ice cube melted and watered down his drink. Sentence 5: Now Larry was wishing his drink was hot again. Choices: a. The Cheat. b. The Ice Cube.

b