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.

Input: Consider Input: Title: The Limo. Sentence 1: Frank wanted to surprise his wife on their anniversary. Sentence 2: He hired a limo to take them to dinner. Sentence 3: She was so happy she started to cry. Sentence 4: It was a beautiful gesture and a great night. Choices: a. She loved celebrating with him every year. b. Gary felt very lucky he didn't try any of them.

Output: b

Input: Consider Input: Title: Orientation. Sentence 1: Kylie was starting middle school soon. Sentence 2: Today was her orientation. Sentence 3: She was nervous because she didn't know anyone there. Sentence 4: Luckily one of her friends found her at lunch. Choices: a. With a friend behind her, Kylie was much less scared. b. He had a fun day.

Output: b

Input: Consider Input: Title: Big spender. Sentence 1: Georgina was a big spender. Sentence 2: She tried to limit herself to a budget but could never do it. Sentence 3: She bought a book to help her make better financial decisions. Sentence 4: And she tried to apply the advice to her way of life. Choices: a. It didn't matter, the Patriots pulled off the upset. b. But it failed and she had to accept that she'd always spend too much.
Output: a