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: Merlin is about five and ____ half inches long.

Output: one


Input: Consider Input: Rabbits have a total of ____ teeth rather than four, as is characteristic of rodents.

Output: six


Input: Consider Input: Molecules are sometimes in the zero state, sometimes in the ____ state and sometimes in between.


Output: one