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: Urine tests are really limited in that they only look for five to ____ substances.

Answer: nine


Question: Sexual maturity is reached within ____ to four years.

Answer: two


Question: Technological change contributes to national competitiveness in ____ ways.

Answer:
two