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: African music has as many as ____ rhythms in command at once.
Example Output: four

Example Input: Llamas stand about ____ feet high at the shoulders.
Example Output: four

Example Input: Osteoporosis is a disease that hits women ____ times as frequently as men.
Example Output:
three