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: Sexual maturity is reached within ____ to four years.

Answer: two

Question: Chromatography is unique because of ____ reasons.

Answer: three

Question: Lions hunt together, sometimes in packs of ____ or five to bring down a water buffalo.

Answer:
four