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.

Input: Consider Input: Title: She had been given the lead in the ballet. She worked very hard to learn the movements. The audience roared with applause. Choices: a. The music made it so that the wait wasn't so bad at all. b. On the day of the performance, she danced proudly. c. Clara had achieved her dream!

Output: 4b, 1c

Input: Consider Input: Title: Anna was cleaning her apartment. Anna dropped a heavy box on the floor. Anna's neighbor came by to check on her. Choices: a. She was standing on a ladder to take things out the cabinet. b. Mary agreed on this and was no longer angry. c. It made a really loud noise.

Output: 2a, 4c

Input: Consider Input: Title: Jill had taken her beloved parrot to a bird sanctuary. But when Jill went to visit she found her bird always alone in a cage. Jill tried all kinds of things to get her bird back but was ignored. Choices: a. She finally contacted the sanctuary's vet, who helped her get her bird. b. She hoped he would have a better life there with other birds. c. The mill was shut down and the dogs all got good homes.
Output: 5a, 2b