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: Marriage is the legal union of ____ people.
Example Output: two

Example Input: Plants generally live ____ years but sometimes longer.
Example Output: two

Example Input: Shoulder injuries tend to take a long time to heal - sometimes up to six to ____ months.
Example Output:
nine