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.

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.
b

Title: The Mantis. Sentence 1: My Dad and I went to an amusement park. Sentence 2: We rode all the roller coasters. Sentence 3: One of the coasters was called the Mantis. Sentence 4: It went upside down and our feet dangled out the bottom. Choices: a. My Dad did NOT like the Mantis ride. b. He's increased his daily earnings from $100 to $200 using scripts.
b

Title: Messy Room. Sentence 1: Tod's room was really messy. Sentence 2: So he spent all day cleaning it up. Sentence 3: But over time, it became messy again. Sentence 4: And after a few weeks, it was just as messy as before. Choices: a. But Tod decided to just leave it the way it is. b. And Tom regret not practicing during all of that time.
b