Detailed Instructions: 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.
Q: Title: Eating slowly. Sentence 1: Jon always ate very slowly. Sentence 2: When he went to a family reunion, he was last to finish his meal. Sentence 3: One day he decided to start early. Sentence 4: He ate half his meal before everyone else. Choices: a. And this time, he finished with everyone. b. But Zack decided that they weren't friends anymore.
A:
b