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: Frank had a new pet. Sentence 2: It was a dart frog! Sentence 3: Frank loved showing the colorful little creature to his friends. Sentence 4: He would give it bugs and fresh water every morning. Sentence 5: The frog was a great new addition to his house! Choices: a. The Frog. b. Halloween.

a