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 Music. Sentence 1: James loved music. Sentence 2: He had hundreds of CDs of different genres. Sentence 3: Every morning, he'd pick a new genre to listen to. Sentence 4: Once he'd gone through all his CDs, he'd start over again. Choices: a. They all wound up laughing it off, though. b. Listening to music was his favorite way to pass the time.
Output:
b