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: Warts have a finite life span of anywhere from six months up to ____ years.

Output: five


Input: Consider Input: Giant pandas move on all ____ legs.

Output: four


Input: Consider Input: Acupuncture needles are about ____ to three inches long.


Output: two