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: Boyfriend. Sentence 1: Ned had told his parents he was gay. Sentence 2: They were okay, thankfully, and told him to invite his boyfriend over. Sentence 3: Ned was nervous, but asked his boyfriend Tim to dinner. Sentence 4: When they all sat down to eat, Ned's nerves eased, then dissolved. Choices: a. Everyone was calm and having a wonderful time together! b. Tom and his daughter were very disappointed.

Output: b

Input: Consider Input: Title: Skiing. Sentence 1: I went skiing when I was in college. Sentence 2: I had never been skiing before. Sentence 3: They were making snow and it was difficult to see on the easy slope. Sentence 4: I went to a more advanced hill so I could see better. Choices: a. Instead, Stephanie brought the teacher an apple with a hopeful smile. b. I fell, hit my head on ice and got a concussion!

Output: a

Input: Consider Input: Title: Cheater. Sentence 1: Jose was a dishonest man who liked to cheat. Sentence 2: He played poker every night and had cards hidden in his sleeve. Sentence 3: As he never played with the same people no one noticed it. Sentence 4: But the local waitress was aware of his tricks. Choices: a. She told the owner and Jose was kicked out for good. b. Only when he healed, did he dare try it again.
Output: b