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: 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.
Output:
a