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: Primates have ____ digits on their forelimbs.

Output: five


Input: Consider Input: Beryllium has ____ protons and four electrons.

Output: four


Input: Consider Input: Canadian women have a one in ____ chance of getting breast cancer.


Output: nine