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: Sedge wrens are listed as endangered by all ____ states.

Output: three


Input: Consider Input: Lung disease is America's number ____ killer, responsible for one in seven deaths.

Output: three


Input: Consider Input: Some girls bleed as young as ____ years old.


Output: nine