Given the task definition and input, reply with output. 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: Boyfriends galore. Sentence 1: Krisstina has been divorced for the second time. Sentence 2: But that hasn't stopped her from wanting to find love again. Sentence 3: So she goes on a lot of dates. Sentence 4: In the past year she has had 6 live in boyfriends. Choices: a. Krisstina is now looking for her 7th boyfriend. b. Thankfully he had some old newspapers he could use as potty pads!
b