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.

[EX 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.
[EX A]: b

[EX Q]: Title: Race against my rival. Sentence 1: I raced my rival in track yesterday. Sentence 2: I ran as fast as I could, but so did he. Sentence 3: In the end, I couldn't beat him. Sentence 4: It was a good race, and he congratulated me after. Choices: a. I will not lose to my rival next time. b. He was only slightly inconvenienced.
[EX A]: a

[EX Q]: Title: Hibiscus. Sentence 1: Anna loved hibiscus flowers. Sentence 2: She had never tried to grow anything before. Sentence 3: But she decided to buy some plants and try her hand at it. Sentence 4: She planted her hibiscus and cared for them diligently. Choices: a. Anna found the ocean amazing - and fun! b. To her surprise, they flourished wonderfully!
[EX A]:
b