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: Horse. Sentence 1: I went to my uncle's farm in the country. Sentence 2: He had lots of animals on the farm. Sentence 3: My favorite were the horses. Sentence 4: I talked my cousin into letting me ride. Choices: a. When her parents found out, they became upset. b. He put me on the front of the horse while he rode it.
b

Title: Arrogant Scott. Sentence 1: Scott was a very arrogant person. Sentence 2: Scott insisted that his roommate play a game of checkers. Sentence 3: Scott said that he had never lost a game of checkers. Sentence 4: His roommate beat him at checkers in the very first game. Choices: a. Scott was angry and insisted on a rematch. b. Because it was Brian's idea, he gave Tycho his car.
a

Title: Night Work. Sentence 1: Bob was hired to work nights at an oil refinery in his home town. Sentence 2: A first it wasn't hard going to bed early and giving up a social life. Sentence 3: After the first year he missed his friends and family events. Sentence 4: He slowly became depressed and began drinking more. Choices: a. Tom had a lot of fun by the end. b. After five years of night work he finally quit and found a new job.
b