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: Substance abusers have ____ hundred percent higher medical costs and benefits.

Output: three


Input: Consider Input: Tin exists in ____ allotropic forms.

Output: three


Input: Consider Input: Mortality is high in affected puppies and most die of infection before ____ months of age.


Output: six