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: Reading mania. Sentence 1: Jerome stayed up all night reading a book. Sentence 2: When he woke up after three hours of sleep, he was tired. Sentence 3: He dragged himself to work. Sentence 4: He spend the day in a haze. Choices: a. He was finally happy with it and thought that it might even be a hit. b. First thing he did when he got home was to finish the book.
A:
a