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: Stereo cameras track the fly's movement in ____ dimensions.

Output: three


Input: Consider Input: Some clouds are so thick and dense that ____ stars can shine through.

Output: no


Input: Consider Input: Overweight people outnumber underweight people by more than ____ to one in North America.


Output: ten