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:
Liters are ____ places to the right of hectoliters.

Ex Output:
two

Ex Input:
Most dens are oval shape, six to ____ feet long and about six feet in height and width.

Ex Output:
nine

Ex Input:
Ozone is approximately ____ times more soluble in water than oxygen.

Ex Output:
ten