Q: 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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Title: Silly Guy. Sentence 1: I don't think the odds of that happening were very good. Sentence 2: He said he would arrest me if i actually still lived in that town. Sentence 3: I talked to him about when I used to go to school there. Sentence 4: A policeman was messing with me. Choices: a. They were shirtless. b. I was at my old high school.
A:
a