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: Some women experience a labor of three to ____ days.

Output: five


Input: Consider Input: Skink populations are found in ____ widely separated areas in western Connecticut.


Output: four