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.

Title: The Tile. Sentence 1: The family was building a new home. Sentence 2: THey were picking out the tile for their kitchen. Sentence 3: They selected a shiny granite. Sentence 4: It would look great next to their cabinets! Choices: a. They couldn't wait until their home was finished. b. When the power came on, I walked into the living room.
a

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.
b

Title: The Zen Garden. Sentence 1: Riley liked Japanese culture. Sentence 2: He had a Zen garden in his office. Sentence 3: It relaxed him to play around with it. Sentence 4: His coworkers had lots of questions about it. Choices: a. Riley was happy to teach them about Japan. b. She had to throw out and replace the tainted food.
a