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: Most species have four toes, ____ of which are forward-pointing.
Example Output: three

Example Input: Inflorescence is a condensed cyme with five to ____ flowers and axillary in position.
Example Output: ten

Example Input: Summers are hot and dry, winters intensely cold, with snow sometimes lying up to ____ months.
Example Output:
three