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: Coffee aisle smell. Sentence 1: I was shopping for some coffee at a grocery store. Sentence 2: The grocery store had an aisle that sales coffee. Sentence 3: The aisle smelled really good. Sentence 4: I couldn't tell which coffee was what by the smell. Choices: a. John took the puppy home with him. b. I ended up grabbing a variety of coffee bags.

Output: a

Input: Consider Input: Title: House Full Of Junk. Sentence 1: Igor found the thought of packing his house daunting. Sentence 2: It was just him and the house was big. Sentence 3: Igor entertained the notion of just setting it all on fire. Sentence 4: The fact that there was a burn ban on gave him pause. Choices: a. Igor decided to start packing, one piece at a time. b. Eliza spent all day on the sofa bored out of her mind.

Output: b

Input: Consider Input: Title: Finn's Travels. Sentence 1: Finn loves to travel. Sentence 2: His parents told him they'd pay for a trip for his birthday. Sentence 3: Finn did not know where to go and considered many places. Sentence 4: He thought about his heritage being from Scandinavia. Choices: a. Finn decided to take the trip to Scandinavia. b. After months of training, Nicole ran the marathon.
Output: b