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.

Sentence1: John was a student in law school. Sentence2: He was having a tough time learning all of the material. Sentence3: John decided to do something about this. Sentence4: Pretty soon, he was up to speed and feeling much more confident.
4, He met with the professors and got extra tutoring.