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:
Team handball is played with seven players per side, six court players, and ____ goalkeeper.

Ex Output:
one

Ex Input:
Some programming languages have ____ or more standards .

Ex Output:
two

Ex Input:
Goats have all four sets of permanent teeth usually by ____ years of age.

Ex Output:
four