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: All grays have ____ saturation.

Output: zero


Input: Consider Input: Anapsids have ____ openings in the temporal region of their skull.

Output: no


Input: Consider Input: True soil has ____ definite regions of material.


Output: three