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: It wasn't far from my house, only a few miles! Sentence2: Once I arrived in town I decided to stop for coffee. Sentence3: I chose an awesome little shop and sat down for lunch. Sentence4: I had a wonderful time!
Example Output: 1, One day I decided I wanted to walk into town.

Example Input: Sentence1: Lester was infatuated with Christina. Sentence2: He was a photographer and she was a graphic designer. Sentence3: Lester spent all his free time with Christina. Sentence4: Lester asked her to marry him.
Example Output: 4, Finally, she said she loved him and wanted children with him.

Example Input: Sentence1: Joey was camping with his friends. Sentence2: He found some sticks and logs in the woods. Sentence3: He used a match to light the logs. Sentence4: Then he roasted marshmallows.
Example Output:
2, He wanted to start a fire to roast marshmallows.