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.

Example Input: Steam distillation refers to the distillation of ____ immiscible liquids.
Example Output: two

Example Input: Smoking causes lung cancer in ____ ways.
Example Output: two

Example Input: Essential tremor affects anywhere from one to ____ million people in the United States.
Example Output:
five