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 healthy men experience about three to ____ erections in their sleep each night.
Example Output: five

Example Input: All Jovian planets have rings around their equators and at least ____ moons.
Example Output: eight

Example Input: Cooked beans can provide up to nine grams of fiber in just ____ cup.
Example Output:
one