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.

[Q]: Title: Daniel wins big. Sentence 1: Daniel is driving home from work. Sentence 2: He pulls over and gets some gas. Sentence 3: He buys a lottery ticket. Sentence 4: Daniel goes back home. Choices: a. The next day he realizes he has won the whole jackpot. b. We never rebuilt a repertoire of any sort.
[A]: a

[Q]: Title: Jennifer's Big Teste. Sentence 1: Jennifer was stressed about her upcoming test. Sentence 2: She was studying to be a chiropractor and this was her final exam. Sentence 3: Everything hinged on this one test. Sentence 4: When she got the results back, she had failed by three points. Choices: a. The audience clapped politely. b. Jennifer was heartbroken.
[A]: b

[Q]: Title: Missed appointment. Sentence 1: Suzy made an appointment to get her hair done. Sentence 2: She promised she would be there. Sentence 3: But the next day she woke up late. Sentence 4: Therefore she couldn't make it. Choices: a. Tom was able to crawl to fifth place. b. She missed it but they still charged her.
[A]:
b