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: Rex missed his high school days of being a gymnast. Sentence2: Now he was afraid he had lost his athletic touch forever. Sentence3: However, a friend encouraged him to try a cartwheel on the beach. Sentence4: Rex did an awesome cartwheel on his first try!

A: 5, He was relieved.
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Q: Sentence1: Kim had dropped her toothbrush in the toilet. Sentence2: She was disgusted by the thought of putting her hand in to pull it out. Sentence3: Each time she had the toothbrush she would drop it. Sentence4: Kim decided this was a sign to buy a new toothbrush.

A: 3, She grabbed a pair of scissors out of the drawer.
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Q: Sentence1: I met Nancy for the first time today. Sentence2: Before she left, we exchanged phone numbers. Sentence3: Despite walking for one moment, she constantly messaged me. Sentence4: I never heard from her again.

A:
4, I decided to call her and ask to stop calling me.
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