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: Deer show ____ symptoms of the disease.

Output: no

Input: Consider Input: Most people get one or ____ common colds every year.

Output: two

Input: Consider Input: Progeria occurs in ____ forms.
Output: two