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: Account is a ____ character code that describes the basic accounting classifications.

Output: six


Input: Consider Input: Weight is proportionate to body volume, measured in ____ dimensions.

Output: three


Input: Consider Input: Origami is unique among papercrafts in that it requires ____ materials other than the paper itself.


Output: no