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'.

Example Input: Sentence 1: Kia won $550 in the state lottery, and went downtown to claim it. Sentence 2: On her way in, she saw numerous homeless men and women on the street. Sentence 3: Kia felt very bad for them. Sentence 4: When she had her winnings, she distributed $20 to each one. Sentence 5: Everyone thanked her very warmly! Choices: a. Winner. b. Quiet Firecracker.
Example Output: a

Example Input: Sentence 1: Donald recently decided he wanted a promotion. Sentence 2: He was competing against a woman for the job. Sentence 3: Donald was a liar and a cheat and did whatever it took to look good. Sentence 4: He told many lies about the woman to get people not to like her. Sentence 5: In the end, people saw through him and the woman got the job. Choices: a. Donald's Hate. b. Phone Repair.
Example Output: a

Example Input: Sentence 1: Ken was drunk at a bar. Sentence 2: There was a mechanical bull. Sentence 3: He thought it would be fun to ride. Sentence 4: He got on it and stayed longer than anyone expected. Sentence 5: Ken had a lot of fun and tried it again. Choices: a. Electric Bull Riding. b. Hilary.
Example Output:
a