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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Input: Title: The School Paper. Sentence 1: Jonah had joined the school paper. Sentence 2: He started to have trouble in class. Sentence 3: His grades began to drop. Sentence 4: Jonah decided to quit the paper. Choices: a. He started to focus more on class and improved his grades. b. He was able to jump in and stop it just in time.
Output:
a