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: Women can have hot flashes or insomnia ____ years before they have their last menstrual period.
Example Output: ten

Example Input: Neutrons consist of one up quark and ____ down quarks.
Example Output: two

Example Input: Some autoimmune diseases fall between the ____ types.
Example Output:
two