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.

Input: Consider Input: Some prisons house up to ____ times their capacity.

Output: seven


Input: Consider Input: Plants have roots for ____ main reasons.

Output: two


Input: Consider Input: Moderation is defined by at least one beer company as drinking up to ____ drinks a day.


Output: four