Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Q: Fact: Damming a river can cause something with fresh water to form. 
Question: What is the thing that is created by damming a river made of?

A: Fresh water.
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Q: Fact: High pressure systems cause calm weather conditions. 
Question: High pressure systems cause what weather conditions?

A: calm.
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Q: Fact: healing requires sleep as well as sitting. 
Question: healing requires what as well as sitting?

A:
sleep.
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