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.
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Question: Title: He screamed at how bad I was playing. He ran away covering his ears. I guess I should have practiced beforehand. Choices: a. I decided to cheer my friend up. b. Eventually I just got up and went inside without telling anyone. c. I played the banjo in front of him.

Answer: ac

Question: Title: After learning about the place they were allowed to mine. Tim found several nice rocks. He kept them for a long time. Choices: a. They went to a gemstone mine. b. Tim was with his family on a trip. c. Gary left and decided to stay in another hotel.

Answer: ab

Question: Title: Biff needed some dirt for his yard. While ordering dirt to be delivered he mixed up the amounts he wanted. Five months later, he has a nice dirt sculpture in his yard. Choices: a. Next week, a big dump truck dumped tons of dirt in a pile in his yard. b. They were best friends from then on. c. Biff did everything he could to spread the dirt and use it up.

Answer:
ac