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: Poodles come in ____ poodle sizes and shapes.

Output: three


Input: Consider Input: Most species have four toes, ____ of which are forward-pointing.

Output: three


Input: Consider Input: Birds have ____ cone receptors and also they are able to see the ultraviolet radation.


Output: four