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.

Input: Consider Input: Marriage is the legal union of ____ people.

Output: two


Input: Consider Input: Wind is renewable, and produces ____ emissions or by-products.

Output: no


Input: Consider Input: Most plants develop into small bushes with up to ____ basal stems.


Output: six