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: Bet. Sentence 1: Will and his roommate, Jack, were having a debate. Sentence 2: They disagreed about who would win the upcoming football game. Sentence 3: They decided to make the situation interesting by betting ten bucks. Sentence 4: Will and Jack both watched the game with intensity and nervousness. Choices: a. Will's team won, making him ten bucks richer! b. She put them back outside to let them run it out.

Output: b

Input: Consider Input: Title: Flag. Sentence 1: The man went to hang the flag. Sentence 2: The flag touched the ground. Sentence 3: He thought he should burn the flag. Sentence 4: He asked his boss if he should burn it. Choices: a. He didn't return to that class. b. His boss told him just to hang the flag.

Output: a

Input: Consider Input: Title: The surprise. Sentence 1: My boyfriend surprised me yesterday. Sentence 2: When I came home he had cooked dinner. Sentence 3: There were flowers on the table. Sentence 4: He even lit some candles. Choices: a. They looked good together and won prom king and queen. b. He can be so romantic.
Output: a