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: Green lines represent the boundaries between the ____ hemispheres.

Output: two


Input: Consider Input: White chocolate is a confection of fat and sugar and contains ____ antioxidants at all.

Output: no


Input: Consider Input: Trees can help reduce the greenhouse effect in ____ ways.


Output: two