In this task, you're given four sentences of a story written in natural language in which one part is missing. Your job is to predict the position and missing part of the story and return in the following format: position, missing part. The missing part is a sentence that completes the story, and the position is the number of the missing sentence in the new story.

Example Input: Sentence1: He noticed a beautiful ring with a large diamond in the center. Sentence2: Randy asked the clerk if he could have a closer look at the ring. Sentence3: The ring was even more gorgeous up close! Sentence4: Randy bought the ring.
Example Output: 1, Randy looked carefully at the engagement rings in the jewelry store.

Example Input: Sentence1: There, she went to the very tip of the island. Sentence2: She went to the beach at Montauk Point. Sentence3: It was cold and windswept. Sentence4: Rose shielded her face from the wind.
Example Output: 1, Rose took a train to Long Island.

Example Input: Sentence1: Ben was tired at the end of the day. Sentence2: The customer asked for Spaghetti. Sentence3: Ben was too lazy to wash a dish and but the food on a dirty one. Sentence4: A week later, the restaurant got sued by the customer.
Example Output:
5, The customer was angry.