Instructions: 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: Todd ran his own business. Sentence 2: It was very successful. Sentence 3: He offered the business for sale. Sentence 4: There were many interested parties. Sentence 5: Todd made one million dollars in the sale. Choices: a. Constant Interruptions. b. Business.
Output:
b