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: Joanie got ready to blow dry her hair for a date. Sentence2: Then, Joanie heard a familiar sound coming from outside. Sentence3: She saw her brother using the blow dryer. Sentence4: Joanie ran outside to confront her brother.
2, She was upset to find her blow dryer missing.

Sentence1: She only meant to leave it in for about 5 minutes, not nearly an hour. Sentence2: When she rinsed it out her hair was white with a blue tinge. Sentence3: She was in a panic but her mother said they could fix it. Sentence4: Jen's mother fixed Jen's discolored hair.
1, Jen fell asleep with bleach in her hair.

Sentence1: Betsy was about to celebrate her sixteenth birthday. 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.
2, Her parents surprised her with a nice dinner out and a small present.