Q: 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: Student. Sentence 1: Jack was a good student. Sentence 2: Jack spent a lot of time studying. Sentence 3: Jack made very good grades as a result. Sentence 4: He maintained his good study habits. Choices: a. Now he is about to graduate as the valedictorian. b. Jack was happy enough just to have eaten a lot of free pie.
A:
b