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: Sam liked nature photos. Sentence 2: He took a drive to a friends home in the country. Sentence 3: There were so many animals to take pictures of. Sentence 4: He spent the whole day taking photos. Sentence 5: He decided to make this a weekly event. Choices: a. The Circus. b. Nature Photos.

b