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 principal announced there would be a school dance that Friday. Sentence2: Mary became excited about the dance. Sentence3: She wanted Dan to ask her to the school dance. Sentence4: She was happy he asked her to the dance.

A: 4, Dan saw Mary in the hallway and told her he needed to talk to her.
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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.
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Q: Sentence1: Rufus wakes up and notices that his hat is gone. Sentence2: At first he cannot remember where it might be. Sentence3: Finally he realizes he wore it to the bar last night. Sentence4: He sees his hat hanging on moose antlers behind the bar.

A:
4, Rufus returns to the bar to get his hat.
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