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: Ryan used to work for mall security. Sentence2: One day, he saw a raccoon in the mall. Sentence3: He stared at it for hours until it left. Sentence4: Ryan decided his job was rather dull.
Example Output: 2, He often worked the night shift.

Example Input: Sentence1: My friend Sharon was nervous yesterday. Sentence2: Although she has a good pension, she was still nervous. Sentence3: I helped her rewrite her resume, preparing for a job search. Sentence4: Sharon is now looking forward to a new chapter in her life.
Example Output: 2, She found out her company wanted her to retire.

Example Input: Sentence1: Kelly and her friends decided to go to Indian for lunch. Sentence2: They were the first ones inside the restaurant. Sentence3: It was a buffet so they got what they wanted. Sentence4: They returned many times.
Example Output:
4, The girls loved the food.

