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: Violets usually have ____ sepals at the base and have five petals.

Output: five


Input: Consider Input: Children ages ____ to three years are the most common victims of poisoning.


Output: one