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: Calcite makes up ____ well known rocks limestone and marble.
Example Output: two

Example Input: Most ovarian cysts go away on their own in ____ to three months without causing any problems.
Example Output: one

Example Input: Beavers live in families that include an adult pair and one to ____ years worth of offspring.
Example Output:
three