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: Bill's buddy Marty invited him to a sleep over. Sentence 2: Bill and Marty stayed up all night watching horror movies and talking. Sentence 3: They finally fell asleep around 4 in the morning. Sentence 4: The boys slept until noon. Sentence 5: The next day Bill went home and thought about how fun it all was. Choices: a. Tomato. b. Boys Sleepover.

Ex Output:
b

Ex Input:
Sentence 1: Larry wanted to ask Sally on a date. Sentence 2: He was really nervous when he saw her. Sentence 3: She smiled at him. Sentence 4: He got more confident. Sentence 5: He asked her to go on a date with him. Choices: a. The Cartoon. b. The Date.

Ex Output:
b

Ex Input:
Sentence 1: Jim mouthed off to a fella who'd just gotten out of prison. Sentence 2: The fella had a short temper and got pretty angry real quick. Sentence 3: Jim kept up his trash talking. Sentence 4: The fella beat Jim up so much he ended up in a coma and then died. Sentence 5: The fella's going back to jail for violating his parole. Choices: a. Meat Is Murder. b. Talk the Talk.

Ex Output:
b