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: Women normally have ____ ovaries.
Example Output: two

Example Input: Banks hold ____ excess reserves and the public holds no currency.
Example Output: no

Example Input: Trees begin to bear ____ to seven years after planting the root shoot.
Example Output:
five