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: The dog liked to sleep on soft things. Sentence 2: The owners bought her a soft dog bed. Sentence 3: She slept on it right away. Sentence 4: The next day when they came home, she was laying on her bed. Sentence 5: They were glad she enjoyed it so much. Choices: a. The Dog Bed. b. New job.

a