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: Lisa was at the mall. Sentence 2: And she was really thirsty. Sentence 3: So she decided to stop at a coffee shop and get an iced mocha. Sentence 4: But it was really bland and over filled with ice. Sentence 5: Lisa decided not to go to coffee shops anymore. Choices: a. Washing Clothes. b. Coffee Regret.

b