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: Binary distillation is a separation of only ____ chemicals.

Answer: two

Question: Orangutans spend up to ____ hours a day eating or foraging for food.

Answer: six

Question: Durable goods are new or used items generally with a normal life expectancy of ____ years or more.

Answer:
three