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.

Example Input: Title: make up. Sentence 1: Jana always wear make up in school. Sentence 2: Her friends don't like how jana do her makeup. Sentence 3: So her friends confronted her in a nice way. Sentence 4: But jana didn't listen and still putting her makeup on. Choices: a. Because of that her friends knew her true attitude. b. Greg made an offer that day.
Example Output: b

Example Input: Title: Why. Sentence 1: He asked me why I did it. Sentence 2: I sat in the chair and shrugged. Sentence 3: The principal stood up and said he was calling my parents. Sentence 4: I nodded, uncaring if he did or not. Choices: a. He paused in confusion and decided not to do it. b. She enjoyed her friends company, but left very hungry and irritated.
Example Output: b

Example Input: Title: The Dress. Sentence 1: Jewel was dressing up for dinner. Sentence 2: She'd bought a new dress just for the occasion. Sentence 3: Jewel was excited to eat a nice dinner with her husband. Sentence 4: When she was all dressed, she curled her hair. Choices: a. She felt very fancy! b. Rachel ran away from home to escape.
Example Output:
b