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: Five Second Rule. Sentence 1: Tom was eating pizza. Sentence 2: He accidentally dropped it on the floor. Sentence 3: Tom thought nobody was looking. Sentence 4: He picked it up and kept eating it. Choices: a. A friend saw and ridiculed him for it excessively. b. Jennifer could not have been happier.

Output: b

Input: Consider Input: Title: Not so fast. Sentence 1: Trina's husband got signed to the nba. Sentence 2: Trina was so happy. Sentence 3: So they went and bought a mansion. Sentence 4: Then her husband was let go. Choices: a. The couple panicked and the home had to go to the bank. b. The team couldn't even run one lap.

Output: b

Input: Consider Input: Title: Fire Station. Sentence 1: One day the Eager family decided to visit the fire station. Sentence 2: First Jon got to try on a firefighter uniform. Sentence 3: Then he got to sit in the fire truck. Sentence 4: Finally he slid down the pole. Choices: a. That's how she met her best friend. b. Everyone had a fun day.
Output: a