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 is found in a variety of countries on ____ continents.

Ex Output:
five


Ex Input:
Immature house centipedes start with ____ body segments.

Ex Output:
four


Ex Input:
Autism is ____ times more common in boys than girls.

Ex Output:

four