In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
One example is below.
Q: Title: Marcus Buys Khakis. Sentence 1: Marcus needed clothing for a business casual event. Sentence 2: All of his clothes were either too formal or too casual. Sentence 3: He decided to buy a pair of khakis. Sentence 4: The pair he bought fit him perfectly. Choices: a. Marcus was happy to have the right clothes for the event. b. He left in a huff for having his ideas mocked.
A: a
Rationale: Marcus is buying clothes for a business event and not presenting an idea.
Q: Title: 6 cats and me. Sentence 1: Once there was a man and woman in a tiny flat. Sentence 2: One day the woman came back to her flat and thought she saw some rats. Sentence 3: She looked at the 6 rats and it turned out they were stray cats. Sentence 4: They were skinny and looked like they'd be on the streets for a while. Choices: a. Nobody ever heard from Antwon again. b. The lady and the man decided to give them a home in their tiny flat.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
b