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: Emily loved her stuffed animal, Tinky. Sentence 2: When Emily was at school one day, her mom put Tinky in the washer. Sentence 3: Emily got home and Tinky was nowhere to be found. Sentence 4: She started wailing for her stuffed toy, thinking it had been lost. Sentence 5: Emily's mom shushed her and showed her that Tinky was in the washer. Choices: a. A Child's Favorite Toy. b. Christmas.

a