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.

Ex Input:
Sentence1: Chuck loves this bar by his house. Sentence2: He goes there all the time with friends. Sentence3: He was on his way there one day and noticed it was closed. Sentence4: It had been put out of business.

Ex Output:
5, Chuck was upset.

Ex Input:
Sentence1: Neil was visiting the city of Luxor. Sentence2: They learned a lot of facts. Sentence3: Then they had a picnic lunch on the banks of the Nile. Sentence4: Neil had an amazing educational and cultural experience.

Ex Output:
2, He took a tour to learn about Egyptian history.

Ex Input:
Sentence1: Gina misplaced her phone at her grandparents. Sentence2: It wasn't in the living room. Sentence3: She had been in the car before napping in the living room. Sentence4: She grabbed her dad's keys and ran outside.

Ex Output:
5, She found her phone in the car.