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: Hyacinths have a wingspan reaching nearly ____ feet.
Example Output: four

Example Input: Comprehension is the second of the ____ elements of the informed consent process.
Example Output: three

Example Input: Ground squirrels have a single litter a year that averages from four to ____ young.
Example Output:
nine