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: Test. Sentence 1: John has a science test tomorrow. Sentence 2: He has studied all week. Sentence 3: When he got to class, he was ready. Sentence 4: The teacher gave out the test. Choices: a. She saved some flower petals. b. John finished and knew he made an A.
A:
a