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.

Example Input: Cricket usually lays about five eggs, one every other day for ____ days.
Example Output: ten

Example Input: Nests Have at least one nest for every three to ____ hens.
Example Output: four

Example Input: Bubonic plague begins in China and India, killing an estimated ____ million over the next decade.
Example Output:
three