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: Ken was a disk thrower. He had to do physical therapy to get better. Ken was lucky to be able to make the olympics. Choices: a. Ken accidentally injured his shoulder. b. He could tell his company was not wanted. c. He was slated for the upcoming olympics.

Output: 3a, 2c


Input: Consider Input: Title: Jenny was working at the register at her job. It was actually a token to the arcade! Jenny told the customer who gave Jenny an actual quarter. Choices: a. I did a good job. b. A customer used a quarter to pay part of her bill. c. Jenny noticed the coin looked strange.

Output: 2b, 3c


Input: Consider Input: Title: Kelsey has a date tonight. She doesn't have anything to wear. Kelsey goes to the mall to buy an outfit. Choices: a. She finally found the perfect outfit to wear on her date. b. Kelsey has a great date in her cute new outfit. c. I told my brother in law to quit driving drunk, even just a block.


Output: 4a, 5b


