Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
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Question: Fossil fuels come in ____ major forms coal, oil and natural gas.

Answer: three


Question: Most health professionals recommend approximately ____ hours of sleep each night.

Answer: eight


Question: Distilled water enters the body with ____ minerals but leaves the body with minerals.

Answer:
no