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: Dholes are highly social animals and live in packs of about ____ dogs.
Example Output: ten

Example Input: Hypertension afflicts about ____ in four American adults, both men and women, of all ages.
Example Output: one

Example Input: Burglary is twice as common as police records show, and violent crime is ____ times more prevalent.
Example Output:
three