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: A boy needed to learn to drive. Sentence2: He asked his father and he said yes. Sentence3: They began to look for a first car. Sentence4: In the newspaper ads, they found a nice looking car.

Ex Output:
5, They bought the car.

Ex Input:
Sentence1: Tina auditioned for her high school dancing team. Sentence2: After she danced, the instructor wanted to talk to her. Sentence3: He said that her skills aren't good enough to make the team. Sentence4: Tina held back her tears.

Ex Output:
4, She immediately left the auditioning room.

Ex Input:
Sentence1: Brad wanted eggs for breakfast. Sentence2: Brad was all out of eggs! Sentence3: Brad's mother came home with eggs! Sentence4: Brad had delicious Eggs Benedict.

Ex Output:
3, Brad cried for a long time.