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: Ray hung a tire on a rope to make his daughter a swing. Sentence2: She climbed into it and played happily. Sentence3: The branch holding the swing had broken and his daughter had fallen! Sentence4: Ray ran to his daughter to make sure she was okay.

Output: 3, Then Ray heard a loud, sickening crack, and a loud crash.

Input: Consider Input: Sentence1: The family prepared the food and packed it away. Sentence2: They walked to the nearest park. Sentence3: They laid out a blanket and began to set out their food. Sentence4: Everyone enjoyed sandwiches, fruit and more.

Output: 5, The family had a good day.

Input: Consider Input: Sentence1: Johnson has never liked being outdoors very much. Sentence2: His girlfriend teases him that he could never go on a camping trip. Sentence3: Johnson decides to prove her wrong. Sentence4: He had a miserable weekend, but told his girlfriend it was great.
Output: 4, He packs up a tent and goes camping for a long weekend.