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: But then she got an important phone call. Sentence2: While she was talking, the dog dragged mud all over the kitchen. Sentence3: The kids started to pester their mother, who was still on the phone. Sentence4: The mother felt quite frustrated.
Example Output: 1, Mother told her children it would be lunchtime in fifteen minutes.

Example Input: Sentence1: Jimmy needed to learn to code for his job. Sentence2: He looked online for a lesson. Sentence3: Every day he applied himself to the endeavor. Sentence4: After a long time, he learned to code properly.
Example Output: 3, He found a website to teach him to code.

Example Input: Sentence1: Last Friday I ate lunch with my niece. Sentence2: We went to a restaurant that had a jungle theme. Sentence3: My niece was excited because the restaurant was so cool. Sentence4: We ate our meals, and shared a dessert.
Example Output:
5, This would be our new favorite restaurant.