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: First Flight. Sentence 1: Jim was excited to fly his model airplane for the first time. Sentence 2: He took the plane to the park and set it flying. Sentence 3: The weather was changing when the plane was high in the air. Sentence 4: Jim tried to land the plane but the wind was too strong. Choices: a. The wind took the plane and blew it far away. b. I told my wife the sites said to freeze the bread.

Output: b

Input: Consider Input: Title: Fight. Sentence 1: Out two year old granddaughter Sheila is in a day care. Sentence 2: Sheila is a very intelligent, but tough child. Sentence 3: One day another child took Sheila's milk. Sentence 4: Sheila hit the child on her head. Choices: a. The mosquitoes bite her much less after taking B1. b. Sheila's teacher had a talk with her about hitting others.

Output: a

Input: Consider Input: Title: The House. Sentence 1: Tom bought a house. Sentence 2: He also bought paint so he could paint the house. Sentence 3: He climbed on the ladder and painted the house. Sentence 4: The house now has a new coat of paint. Choices: a. He learned that rules are there to protect him, not waste time. b. Tom is very proud of his work.
Output: a