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.

Example Input: Title: My brother dated a girl once who seemed a bit off. When they eventually broke up, she took it bad. She broke into his house and stabbed him. Choices: a. Half of the crowd left the lecture. b. Nobody really liked or trusted her. c. My brother is very cautious now.
Example Output: 2b, 5c

Example Input: Title: Paul's company lost a major client. Paul was fired. Paul quickly found a new job. Choices: a. Paul's company had to fire a lot of the staff. b. Paul was working for an advertising agency. c. When the election was over he was sad it was over.
Example Output: 3a, 1b

Example Input: Title: She was in charge of cooking free hamburgers for new customers. Jane worried when she cooked meat that it wouldn't be well done. She didn't want customers to get sick and BBQ'd the meat extra. Choices: a. The dog ate and enjoyed the food. b. Jane was helping Tim out with his auto store's grand opening. c. Tim's customers ended up eating what was more like jerky than burgers.
Example Output:
1b, 5c