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: Compound objects have ____ representations themselves.

Output: no


Input: Consider Input: Some children start asking questions when they're ____ or five years old.

Output: four


Input: Consider Input: Most people change jobs at least ____ times during their lives.


Output: five