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.

Ex Input:
Title: Puck Drop. Sentence 1: Ryan has played ice hockey his whole life. Sentence 2: He even played through college. Sentence 3: One day he was drafted by a professional team. Sentence 4: Ryan practiced every day and tried his hardest to succeed. Choices: a. He became Captain of the New York Rangers! b. So she walked out with a half tattoo.

Ex Output:
b

Ex Input:
Title: Red Apple Juice. Sentence 1: My wife bought bottles of Snapple drinks today. Sentence 2: I asked for apple juice. Sentence 3: She bought a bottle of red apple juice. Sentence 4: I had never seen that color in an apple juice before. Choices: a. Billy's fish died. b. The drink was tart, but good.

Ex Output:
a

Ex Input:
Title: Insurance Company Woes. Sentence 1: Heather's son was diagnosed with a rare genetic illness. Sentence 2: Her son's doctors referred him to a doctor out in Boston. Sentence 3: The doctor out in Boston specializes in her son's rare illness. Sentence 4: The insurance company denied the claim at first. Choices: a. Finally after fighting with the insurance, the claim was approved. b. Now, John is a business major who stargazes on his own time!

Ex Output:
b