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: Female smokers enter menopause an average of ____ years earlier than nonsmokers.

Output: five

Input: Consider Input: Insects go through either three or ____ stages.

Output: four

Input: Consider Input: Buttercups can grow up to one to ____ feet tall and can be about an inch across.
Output: three