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: Harpists spend ninety percent of their lives tuning their harps and ____ percent playing out of tune.

Output: ten


Input: Consider Input: Scientists think that macaws mate for life, producing one to ____ young each year.

Output: three


Input: Consider Input: Most smokers try to quit at least ____ or six times before they succeed, researchers say.


Output: five