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: Kim wanted to buy a puppy. Sentence 2: Her friend suggested adopting one from a local shelter. Sentence 3: Kim went to a local dog shelter and saw many dogs that needed a home. Sentence 4: Kim found a young dog that was very playful. Sentence 5: Kim adopted the dog and took him home. Choices: a. Great Service. b. Adopt a dog.

b