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 Dead Bug. Sentence 1: Paul saw something floating in his soup. Sentence 2: It was a disgusting dead bug! Sentence 3: Paul screamed and called for a waiter. Sentence 4: The waiter took the bowl away. Choices: a. He apologized and paid for the meal. b. He then landed the plane without injury to any passengers.

Output: b

Input: Consider Input: Title: New Watch. Sentence 1: Sally wanted to buy something for her hubby. Sentence 2: She went to the department store. Sentence 3: She looked around all over for something. Sentence 4: She saw a really cool watch! Choices: a. Sally bought him the new watch! b. Tom never got ringworm and credited his great hygiene.

Output: b

Input: Consider Input: Title: Spotify. Sentence 1: I needed a way to listen to music for free, so I asked a friend. Sentence 2: They told me about a website called Spotify. Sentence 3: I went to the website, and it didn't seem to work. Sentence 4: After some research, I found out my flash was out of date. Choices: a. I died on the first round. b. I updated flash and it worked just fine.
Output: a