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: Karen and Diane had been best friends since childhood. Sentence2: Now high school seniors, they've started thinking about college. Sentence3: They both applied to Cornell and planned to room together. Sentence4: It was hard, but they agreed to go their separate ways.
[A]: 4, Karen was accepted but Diane was not, which was hard for both of them.

[Q]: Sentence1: Jason's best friend is getting married in India next year. Sentence2: He hires a tutor and practices speaking Hindi every day. Sentence3: When the wedding day arrives, Jason is fluent in Hindi! Sentence4: Everyone was impressed that Jason had become bilingual.
[A]: 2, Jason decides that he wants to learn Hindi before the wedding.

[Q]: Sentence1: When Emily was young she got to go to her first concert. Sentence2: She was nervous because of all of the people at the concert. Sentence3: The concert ticket was a gift for Emily for her birthday. Sentence4: This was the best birthday gift Emily had ever had.
[A]:
3, Emily was very excited to see her favorite artist on the stage.