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: Dawn was looking for a very specific movie poster. Sentence 2: She ordered it online hoping it would arrive on time. Sentence 3: When she received it in the mail, it was one day early. Sentence 4: Pleased, she wrapped it up. Sentence 5: And she offered it to her husband the next day for his birthday. Choices: a. Movie poster. b. Monster.

a