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: When I was young I loved hide and sneak. Sentence2: I would play it even when others didn't know. Sentence3: I did this all the time in elementary school. Sentence4: When I got older, I had to stop jumping out at people.

Ex Output:
3, I would just hide and jump out at people.

Ex Input:
Sentence1: I've been on an art kick lately. Sentence2: The book has a shopping list of necessary drawing supplies. Sentence3: I went to the store the other day and bought what I needed. Sentence4: I went home and practiced drawing.

Ex Output:
2, I received a drawing instruction book for Christmas.

Ex Input:
Sentence1: Fred decides that he would like to start remembering his daily life. Sentence2: He goes to the local store and buys a diary. Sentence3: From that day forward, Fred records everything he does in his diary. Sentence4: Year's later Fred references the diary to see how he spent his time.

Ex Output:
5, Fred enjoyed reading stories from his past.