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.

Example 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.
Example Output: a

Example Input: Title: Changes. Sentence 1: Jane had been a nurse for 12 years, and liked her job. Sentence 2: But her real passion had always been music. Sentence 3: At 36, she decided to finally pursue her dream. Sentence 4: She was apprehensive, but set up a business teaching music. Choices: a. The change had been scary, but she was so happy she had done it. b. He put some gas into the tank of his car and went to work.
Example Output: b

Example Input: Title: The Deer. Sentence 1: Jim sat in his tree stand. Sentence 2: He was looking for a deer. Sentence 3: He saw one cross the field. Sentence 4: He fired a shot and it fell. Choices: a. Jim loved deer hunting every year. b. It wasn't much of a relationship, but it was a start.
Example Output:
b