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: Kayla borrowed a book from her sister. Sentence2: She brought the book with her to a coffee shop to read. Sentence3: Kayla accidentally spilled some of her vanilla latte on the book. Sentence4: Her sister was mad!
[A]: 4, She immediately went home to inform her sister.

[Q]: Sentence1: Hector has always bought coffee at a local shop before work. Sentence2: He realizes that his coffee buying habit is very expensive. Sentence3: He is proud that the coffee he made at home is so good. Sentence4: Hector kept brewing his own coffee and saved money.
[A]: 3, One day Hector decides to brew coffee at home.

[Q]: Sentence1: Lots of people were walking to class. Sentence2: People started pushing others out of the way. Sentence3: They fell down. Sentence4: The crowd made many people late to class.
[A]:
2, They all wanted to get there fast.