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: I bought a white shirt yesterday. Sentence 2: I put it in the wash when I got it. Sentence 3: I then took it out and saw it was pink. Sentence 4: The colors ran together. Sentence 5: I was quite disappointed. Choices: a. Colored shirt. b. Caught in the wave.

a