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: Neutrinos are particles with almost ____ mass and no electric charge.

Output: no


Input: Consider Input: Cardinals have ____ main functions in the church.

Output: three


Input: Consider Input: Dogs have four molars in the upper jaw and ____ in the lower.


Output: six