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: 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.

Output: b

Input: Consider Input: Sentence 1: America decided to launch an air attack on Japan. Sentence 2: The president consulted with his Generals to get it done. Sentence 3: They decided to launch bombers from an aircraft carrier. Sentence 4: The hornet was chosen for the attack. Sentence 5: Eventually 16 bombers were launched against Tokyo. Choices: a. The USS Hornet. b. The Wrong Room.

Output: a

Input: Consider Input: Sentence 1: Ed had a dream of becoming a singer. Sentence 2: So ed packed up his things and moved away to LA. Sentence 3: Ed worked very hard to become a good singer. Sentence 4: He finally got to work with some people on a demo. Sentence 5: The record company heard his demo and decided to sign him. Choices: a. Ice Sculpture. b. Ed becomes a star.
Output: b