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: The secret relationship. Sentence 1: While at work two people met. Sentence 2: Their job's rule book told them they couldn't date. Sentence 3: The two were madly in love with each other. Sentence 4: In order to date they decided to come up with fake names. Choices: a. Gretchen and Earl are very happy together. b. Gordon returned home with an honorable discharge.
[A]: a

[Q]: Title: Talker. Sentence 1: Harry is a 78 year old retired professor who lives in the building. Sentence 2: He is very lonely and tries to talk to people. Sentence 3: A new concierge just came on last week. Sentence 4: Harry talked to him for 2 hours. Choices: a. Because of his fact acting, he saved more than half this of his crops. b. The concierge finally told Harry he was busy.
[A]: b

[Q]: Title: Deceiving Friends. Sentence 1: Sam told John that Lucy was interested in him. Sentence 2: In excitement, John tried to meet up with Lucy. Sentence 3: She was confused when John assumed that she likes him. Sentence 4: John found out that it was a lie. Choices: a. While crushed, he took his anger out on Sam. b. Needless to say, she did not try out for the team after all.
[A]:
a