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: Most ovarian cysts go away on their own in ____ to three months without causing any problems.

Output: one


Input: Consider Input: Rhinos are herbivores with barrel shapedbodies, thick legs and feet with ____ toes.

Output: three


Input: Consider Input: Tubes generally stay in place for ____ to three months and fall out on their own.


Output: one