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: Consider Input: Sentence 1: Todd's son played baseball at the local ball organization. Sentence 2: Todd owned a small business. Sentence 3: His son's team needed a sponsor for his team. Sentence 4: Todd offered to sponsor the team. Sentence 5: The sponsorship got Todd more clients. Choices: a. The Sponsor. b. Divorce.

Output: a

Input: Consider Input: Sentence 1: There was lots of stuff on the table. Sentence 2: I needed to eat my lunch. Sentence 3: I took the stuff the table. Sentence 4: I put my bowl on the table. Sentence 5: I was able to eat my lunch. Choices: a. concert. b. Table.

Output: b

Input: Consider Input: Sentence 1: Nate and Zach argued over who was the fastest on their bike. Sentence 2: Zach challenged Nate to a bike race. Sentence 3: Nate accepted the challenge and went home to get his bike. Sentence 4: Zach also got his bike and they met back up. Sentence 5: Nate and Zach raced and it resulted in a tie. Choices: a. Bike Race. b. Another Beach Day.
Output: a