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: Consider Input: Sentence1: Ignacio wants to play a sport while he is in college. Sentence2: Ignacio makes it onto the team easily. Sentence3: At the first swim meet, Ignacio wins second place! Sentence4: Ignacio won a silver medal.

Output: 2, Since he was a good swimmer, he decides to try out for swim the team.

Input: Consider Input: Sentence1: Jim tried out for the basketball team and was cut at try outs. Sentence2: Jim was upset but at the same time motivated to prove everyone wrong. Sentence3: He improved his shooting, dribbling, passing, and defense. Sentence4: Jim made the basketball team the next time.

Output: 3, During the entire off season, Jim worked on his game.

Input: Consider Input: Sentence1: Lance and Adam were best friends. Sentence2: When Lance joined the Army, Adam signed up, too. Sentence3: Lance took a bullet for Adam. Sentence4: Adam was never able to repay Lance.
Output: 3, They were in the same unit and were deployed together.