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.

Title: His ancestor, John Hart, had signed the Declaration of Independence. On a business trip to New Jersey, Dan visited the historic Hart farm. He found out that Hart, a Presbyterian, had given land to the Baptists. Choices: a. He felt much closer to his great-great-great-great grandfather. b. Abby ate her salad without dressing. c. Dan was a Baptist by faith and business person by profession.
5a, 1c