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: Ron gets in a jam. Sentence 1: Ron is planning a trip out with the boys. Sentence 2: Ron gets approval from his girlfriend. Sentence 3: His girlfriend has news. Sentence 4: It is their anniversary today. Choices: a. Ron can't choose weather to go out with the boys or his girlfriend. b. He turned into his neighborhood and scraped two of his rims on a curb.
b