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: Joanie got ready to blow dry her hair for a date. Sentence2: Then, Joanie heard a familiar sound coming from outside. Sentence3: She saw her brother using the blow dryer. Sentence4: Joanie ran outside to confront her brother.

Ex Output:
2, She was upset to find her blow dryer missing.

Ex Input:
Sentence1: One weekend we wanted to see a movie with the kids. Sentence2: There were two movies they wanted to see. Sentence3: So we decided to divide and conquer. Sentence4: Two kids and myself went to one and my husband and our son another.

Ex Output:
5, Both groups had a great time seeing the movies they wanted.

Ex Input:
Sentence1: Joe was walking home one night. Sentence2: Out of nowhere, a man approached and stabbed him. Sentence3: Joe was badly injured! Sentence4: He staggered to the nearest hospital.

Ex Output:
5, It took him 2 weeks in the hospital to recuperate.