You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: Jake had a small dog. Sentence 2: He took it to a friend's house. Sentence 3: The friend had a cat. Sentence 4: The cat scared the dog a lot. Sentence 5: Jake had to hold his dog the entire time he was there. Choices: a. Scared Dog. b. RV.
Output:
a