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.
Q: Title: Long Hair. Sentence 1: I have had long hair most of my life. Sentence 2: I've been getting a bit annoyed with it lately as it is boring now. Sentence 3: I spent months wavering on whether to cut it. Sentence 4: In a sudden moment of determination I lopped off my pony tail. Choices: a. The principal gave the bullies detention and the nerd was happy. b. I was worried I would regret it, but it's great!
A:
a