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: Kendra poured the iced coffee ingredients into a cup that had a lid. Sentence 2: She shook the cup vigorously. Sentence 3: Sadly, she had neglected to screw the lid on securely. Sentence 4: She cleaned coffee off of the floor for a long time. Sentence 5: She decided to get iced coffee from the coffee shop from then on. Choices: a. New suit. b. Iced coffee.

b