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:
Steam distillation refers to the distillation of ____ immiscible liquids.

Ex Output:
two


Ex Input:
White chocolate is a confection of fat and sugar and contains ____ antioxidants at all.

Ex Output:
no


Ex Input:
Taste is comprised of ____ primary senses detected on the palate.

Ex Output:

five