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.

Example Input: Sentence1: Her parents surprised her with a nice dinner out and a small present. Sentence2: Happily, her parents gave her a monogram necklace. Sentence3: On the way home, Betsy misplaced the necklace in the car. Sentence4: Betsy felt really bad for the rest of the night.
Example Output: 1, Betsy was about to celebrate her sixteenth birthday.

Example Input: Sentence1: He puttered into the garage. Sentence2: He was afraid the repair would prove costly. Sentence3: But the mechanic gave him some good news. Sentence4: The mechanic told Jay that was only a minor repair.
Example Output: 1, Jay was having car trouble.

Example Input: Sentence1: Craig used to always go play darts. Sentence2: He would play bad at first. Sentence3: Then he would get them to make a bet for a drink or money. Sentence4: Craig did it one too many times and the patrons beat him up.
Example Output:
2, He would go to a local bar and try to hustle.