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