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: Juggling. Sentence 1: My friend Peter is a great juggler. Sentence 2: I used to watch him juggle all the time. Sentence 3: I tried to learn how to juggle. Sentence 4: I tried to have Peter teach me, but it was too hard. Choices: a. I got so many Christmas gifts! b. I don't think I'll ever be able to juggle like Peter.
Example Output: a

Example Input: Title: The Pill. Sentence 1: Sarah's didn't want children but her husband, Bill, did. Sentence 2: She secretly got a prescription of birth control pills. Sentence 3: One day, Bill found the pills and was furious. Sentence 4: After they were argued, Sarah felt really ill. Choices: a. Two days later, Sarah discovered she was pregnant. b. She was sad because the cookie was a whopping 490 calories.
Example Output: b

Example Input: Title: The Bad Hair Cut. Sentence 1: Jane got a new haircut. Sentence 2: She hated the way it looked. Sentence 3: Unfortunately it was too short too fix. Sentence 4: Jane tried her best to avoid others until it grew out. Choices: a. He told me I was a strong woman for what I was doing as a mother. b. She didn't go out for anything other than work.
Example Output:
a