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.
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Question: Title: Safe Car. Sentence 1: The wife picked a car for her husband. Sentence 2: She bought the safest car she could find. Sentence 3: Her husband was in an accident. Sentence 4: The car saved the husband's life. Choices: a. Caleb fell asleep watching the movie. b. The couple people became lifelong customers of that car company.

Answer: b

Question: Title: Murder Mystery. Sentence 1: We went to a dinner and show one night. Sentence 2: There was a murder mystery on stage. Sentence 3: Someone was killed, and we had to solve the murder. Sentence 4: It was very entertaining. Choices: a. He is getting extra exercise. b. My son guessed the murderer correctly, and our meal was free.

Answer: b

Question: Title: Collapse. Sentence 1: An air conditioner fell in the office. Sentence 2: Several objects started to fall afterwards. Sentence 3: Everyone had to evacuate the building after an announcement. Sentence 4: The office was relocated since the building was deteriorating. Choices: a. The officer writes Robert a ticket and tells him to obey the law. b. We didn't return into next year.

Answer:
b