In this task, you're given the title and three arbitrary sentences out of a five-sentence story. You are also given three additional sentence options, a, b, and c, that may or may not belong to the story. Your job is to pick the two options that seamlessly connect with the rest of the story; note that the selected choices may fit into the story at any point. Indicate your selected choices in order, i.e., as 'ab'/'bc'/'ac' and not as 'ba'/'ca'/'cb'. If options are equally plausible, pick the ones that make more sense.

Ex Input:
Title: So Brad drove somewhere else to buy what he wanted. But the store he drove to was closed too. Brad was embarrassed when he realized it was Sunday. Choices: a. Brad was shopping at the mall. b. Luckily Tina noticed it and closed them. c. But suddenly, many of the stores began closing.

Ex Output:
ac

Ex Input:
Title: Moving has always been a struggle for me. We moved into our new house across the country last year. I just got a new job and am starting to enjoy my time. Choices: a. After one of my shifts I came home and see firetrucks. b. When he did he was very confused about how he got all wet. c. Panicking, I rush down my street and see my house on fire.

Ex Output:
ac

Ex Input:
Title: My niece's daughter Chris went swimming last week. She and her friends decided to climb over a fence. She had to get an operation. Choices: a. They were trying to use a pool illegally. b. She is now worrying about hiring someone. c. Chris fell while climbing and broke her foot.

Ex Output:
ac