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: Quickly, she ran to her car, keys in hand. Sentence2: She knew she had limited time, so she drove fast. Sentence3: When she got to the train station, she checked her watch. Sentence4: She had just enough time to make the train.

A: 1, Mish got the text telling her she could leave now.
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Q: Sentence1: Tim wanted to learn astronomy. Sentence2: However he was to young to be an astronaut. Sentence3: This news made him sad. Sentence4: Tim worked hard in school to become one.

A: 2, He wanted to go into outer space.
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Q: Sentence1: Amy came home from school on her birthday to an empty house. Sentence2: She walked sadly into the living room. Sentence3: Suddenly, her friends and family jumped out from their hiding spots. Sentence4: Amy grinned with delight.

A:
2, She was upset that everyone had forgotten her special day.
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