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:
Food waste is transformed into soil-like humus in three to ____ days.

Ex Output:
seven


Ex Input:
Snow is on the ground for close to ____ months out of the year.

Ex Output:
seven


Ex Input:
Smoking causes around one in ____ deaths from heart disease.

Ex Output:

five