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.

[Q]: Sentence1: The suspect saw that the cell door was unlocked. Sentence2: He pushed on it and it opened. Sentence3: No one was watching him so he made an escape. Sentence4: No one seemed to notice the suspect.
[A]: 4, He calmly walked out of the front of the police station.

[Q]: Sentence1: She had two long flights and nothing else to do. Sentence2: She became engrossed in the book as she flew. Sentence3: But when she changed planes, she realized she'd forgotten it! Sentence4: Kelly was unhappy.
[A]: 1, Kelly bought a book to read on a plane one day.

[Q]: Sentence1: She was nervous about going. Sentence2: But she went anyways, hoping to have fun. Sentence3: She shot paintballs at her friends and laughed the whole time. Sentence4: She loved it so much she planned a trip for the next week.
[A]:
1, Nya had been asked on a paintball trip with friends.