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.

Ex Input:
Beryllium has ____ protons and four electrons.

Ex Output:
four


Ex Input:
Tobacco companies account for ____ of the five biggest billboard advertisers in the country.

Ex Output:
four


Ex Input:
Liberated souls have no karmas and therefore, they are ____ longer in the cycle of birth and death.

Ex Output:

no