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: Child care is provided for children ages six weeks through ____ years of age.

Output: four


Input: Consider Input: Primates have ____ digits on their forelimbs.

Output: five


Input: Consider Input: Tioman island has only ____ kilometers of roads.


Output: two