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: I've been on an art kick lately. Sentence2: I received a drawing instruction book for Christmas. Sentence3: The book has a shopping list of necessary drawing supplies. Sentence4: I went to the store the other day and bought what I needed.

Ex Output:
5, I went home and practiced drawing.

Ex Input:
Sentence1: Mother asked the children to help fold laundry. Sentence2: The children took the clean clothes into the living room. Sentence3: They dumped the clothes on the floor. Sentence4: They folded the clothes neatly into piles.

Ex Output:
5, They then put their clothes up neatly.

Ex Input:
Sentence1: Two young women decided to go for a ten mile run near the AFB. Sentence2: Five miles into the run, they spotted a lone grey wolf with blue eyes. Sentence3: The two women clambered up a tree and waited until other people came. Sentence4: The people chased the wolf away and the two women were fine.

Ex Output:
3, They tried to scare it away, but it kept moving toward them.