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: The hurricane exhibit. Sentence 1: While on vacation, the Smith family visited a science museum. Sentence 2: Among the exhibits was the hurricane exhibit. Sentence 3: They walked through the exhibit entrance into a hurricane experience. Sentence 4: It was set up like a town with lots of wind, thunder and lightning. Choices: a. The Smiths thought this was the best exhibit they saw all day. b. Later on, she returned to the search, renewed.

Output: b

Input: Consider Input: Title: The Paint Can. Sentence 1: Ross bought a new house. Sentence 2: He bought some paint for the living room. Sentence 3: He was walking through the house in the dark when he kicked something. Sentence 4: It was the paint can. Choices: a. Paint spilled all over the carpet. b. Jane felt relief that the person was not dangerous.

Output: b

Input: Consider Input: Title: Bad grades. Sentence 1: Trisha was in 9th grade. Sentence 2: She had had all A's until this year. Sentence 3: They slipped as she thought volleyball was more important. Sentence 4: Her parents grounded her for a month. Choices: a. In the end, Ace became neither a rock star nor a soldier. b. She was only able to play volleyball on Monday and Wednesday.
Output: a