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: Duck. Sentence 1: Emily loved ducks a lot. Sentence 2: She loved them more than any other animal. Sentence 3: One day, she decided she would see one in real life. Sentence 4: She traveled very far for a lake. Choices: a. Finally, Emily was able to see a duck in real life. b. She planned on doing one more mission and then leaving.

Output: b

Input: Consider Input: Title: Old Gatorade Bottles. Sentence 1: Tom went to his friend's house. Sentence 2: He got a gatorade bottle off the ground. Sentence 3: Tom drank it without thinking. Sentence 4: The liquid was disgusting and he spat it out. Choices: a. He breaks into hives and is taken to a hospital. b. Tom's friend told him it wasn't Gatorade.

Output: a

Input: Consider Input: Title: Trashy Music. Sentence 1: Tom found a harmonica in the garbage can. Sentence 2: He wiped off the pieces of old food and coffee grounds from it. Sentence 3: Tom put it to his lips and began playing a jangly melody. Sentence 4: The people around him looked on in disgust. Choices: a. Ulrich was able to fix the scanner just by the video alone. b. Tom was too absorbed in his song to notice.
Output: a