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'.

Ex 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.

Ex Output:
a

Ex Input:
Sentence 1: Jackie was eating a burger in a wrapper. Sentence 2: She did not see a trash can, so she threw the wrapper on the ground. Sentence 3: A cop saw her do this. Sentence 4: He told her to pick it up. Sentence 5: He wrote her a ticket and now she has to clean a park. Choices: a. Littering. b. No Partners Allowed.

Ex Output:
a

Ex Input:
Sentence 1: Josh had a lot of hobbies. Sentence 2: One of these hobbies included kayaking. Sentence 3: One day, he went kayaking with a group of friends. Sentence 4: His friends were less experienced than him, so he had to slow down. Sentence 5: This ruined his time, and he decided to not go with them again. Choices: a. Cheerleading tryouts. b. Things you do for friends.

Ex Output:
b