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: Knitting Scarves. Sentence 1: Joey's fourth grade class was knitting scarfs for the homeless. Sentence 2: His teacher showed them how to do it and provided wool. Sentence 3: He wasn't excited about knitting but was glad to help homeless people. Sentence 4: Much to his surprise he found he liked to knit. Choices: a. That night at home he knitted two more scarves to donate. b. Rob realized his goal was too unrealistic.
Example Output: b

Example Input: Title: The Cut. Sentence 1: Danny was in kindergarten. Sentence 2: His friend cut in line in front of him. Sentence 3: Danny got mad. Sentence 4: He hit his friend. Choices: a. Danny and his friend were reprimanded. b. Joe finally moved out.
Example Output: b

Example Input: Title: Taylor misses his flight. Sentence 1: Taylor is on his way to the airport. Sentence 2: He has a flight to catch. Sentence 3: He gets stuck in traffic. Sentence 4: Taylor finally arrives at the airport. Choices: a. Taylor misses his flight due to traffic. b. I like spending time with my friends and drinking coffee.
Example Output:
b