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: Marley checked in at the construction site for his shift. Sentence 2: He strolled in confidently and waved to his co-workers. Sentence 3: His supervisor, Harry asked him if he was forgetting anything. Sentence 4: Marley smiled and shook his head. Sentence 5: Harry then handed Marley his hard hat. Choices: a. Skinny Dipping. b. Safety First.

Output: b

Input: Consider Input: Sentence 1: Alan had been hearing noises at night. Sentence 2: The noises were coming from his attic. Sentence 3: Alan decided to check the attic. Sentence 4: Alan discovered rats in the attic. Sentence 5: He called the exterminator that day. Choices: a. 4 years old with a phone. b. Rats in the Attic.

Output: b

Input: Consider Input: Sentence 1: Tom was driving through a small town. Sentence 2: He didn't realize the speed limit changed. Sentence 3: He was pulled over and given a ticket. Sentence 4: Tom explained there was no sign. Sentence 5: The cop didn't care. Choices: a. Speeding Ticket. b. Raisin Bread.
Output: a