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: Dicots are plants that have ____ cotyledons.
Example Output: two

Example Input: Many countries have ____ laws against kiddie porn on the Internet.
Example Output: no

Example Input: Green dots are signals detected ____ or more times.
Example Output:
four