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 and their positions in the sentence order of the story; note that the selected choices may fit into the story at any point. Your answer must be in the form of '2a, 5b', where '2a' means the candidate sentence 'a' will be inserted as the 2nd sentence in the story. The answer must also be in the order of the selected choices, i.e., '2a, 5b' is allowed, and '5b, 2a' is not allowed. If options are equally plausible, pick the ones that make more sense.
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Question: Title: Travis went to a bicycle shop. And he saw one bike he really wanted to buy. And he eventually decided the first one he saw was the best. Choices: a. Finally they compromised for summertime. b. But a sales associate told him someone just bought it. c. But he made sure to look through countless rows of other bikes first.

Answer: 5b, 3c

Question: Title: Jake and Mary went out on a camping trip in the forest. For their activities,they cooked and sang on a fire. The scream became even louder and as a result, they decide to leave. Choices: a. They contemplated on whether they should leave or not. b. At least I'll lose some weight. c. They enjoyed this a lot but suddenly they hear a scream.

Answer: 4a, 3c

Question: Title: He found a seat far away from everyone. But as he was engrossed in his game, he didn't see the librarian. She glared at him showing him the rules of the library. Choices: a. We ended up spending the weekend sitting at her bedside. b. Steve went to the library to play a game on his laptop. c. Steve had to find a coffee shop instead to play his game in peace.

Answer:
1b, 5c