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 orthoptists work ____ hours a day, four or five days a week.

Output: eight


Input: Consider Input: Girls are ____ times more likely than boys to attempt suicide.

Output: three


Input: Consider Input: Mixtures are physical combinations of at least ____ pure substances.


Output: two