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: Tag Team Champs. Sentence 1: Joel and Justin were the neighborhood wrestling tag team champs. Sentence 2: Zach and Nate decided to form their own tag team. Sentence 3: They practiced after school and challenged Joel and Justin. Sentence 4: After a good match Nate had pinned Justin. Choices: a. Zach and Nate were the new tag team champions of the neighborhood. b. I played with it for weeks.

Output: b

Input: Consider Input: Title: Kizzy. Sentence 1: Last week I got a new dog. Sentence 2: We had a little trouble potty training in the beginning. Sentence 3: I had to learn a lot of his patterns. Sentence 4: Eventually he learned to love and trust me. Choices: a. Now we are best friends with great communication. b. The doctor brought me shots to get better.

Output: b

Input: Consider Input: Title: The Rescheduled Test. Sentence 1: Aaron's teacher had scheduled a test on Friday. Sentence 2: His teacher was caught in traffic. Sentence 3: She was late for class. Sentence 4: The class didn't have enough time to take the test. Choices: a. The ad played at the Super Bowl. b. Aaron's test was rescheduled.
Output: a