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 Van. Sentence 1: Jamie needed a new car. Sentence 2: She decided a van might be practical. Sentence 3: She drove one around the lot to test it out. Sentence 4: It felt dorky. Choices: a. The next week Tommy asks her out. b. Jamie decided she would get an SUV instead.

Output: a

Input: Consider Input: Title: Realistic. Sentence 1: Frank was very skilled at shaping sculptures. Sentence 2: His artwork started creating quite a buzz. Sentence 3: A plain looking man approached Frank with a job. Sentence 4: He wanted him to design the face for an adult themed product. Choices: a. Grant continues to struggle but he knows one day he will make it! b. Frank was about to decline until he saw the amount of the check.

Output: a

Input: Consider Input: Title: Reputation. Sentence 1: The man claimed to be a doctor. Sentence 2: Someone asked for some medicine. Sentence 3: He was not really a doctor. Sentence 4: He admitted to telling a lie. Choices: a. Olan offered to pay, but his neighbor insisted he take the pie. b. His reputation was destroyed.
Output: a