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: Grace got a bad illness. They rented a puppy that she could play with. Grace became very happy. Choices: a. Grace went to the hospital. b. Her parents wanted to do something nice for her. c. Bob ate the delicious home-cooked meal with his family.
Example Output: 2a, 3b

Example Input: Title: He got a flat tire along the way. Eddie fixed his flat tire. He called his friends to tell them he would be late. Choices: a. Eddie got to the mall late to meet his friends. b. Eddie was meeting his friends at the mall. c. This made Jack furious.
Example Output: 5a, 1b

Example Input: Title: They tasted bad even when I seasoned them. A friend told me to mix the seasoning into the meat. Once I tried that, I made great tasting burgers. Choices: a. They never had any flavor. b. I used to get so frustrated when cooking burgers. c. I decided to watch an online video of a hot air balloon instead.
Example Output:
2a, 1b

