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 man saw a moose. Sentence 2: He stopped the car to look. Sentence 3: The moose started running. Sentence 4: The man followed in his car. Sentence 5: The man passed the moose after a while. Choices: a. Lazy Moose. b. Join the Army.

a