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: Allie ordered a dress online. Sentence 2: She wanted it in pink. Sentence 3: But it ended up being red. Sentence 4: Allie was horrified. Sentence 5: She had to send it back. Choices: a. Radio Tower. b. Wrong color.

b