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.

Input: Consider Input: Milk is a good source of all ____ nutrients.

Output: three


Input: Consider Input: Perennials are plants that live more than ____ growing seasons.

Output: two


Input: Consider Input: Plants are divided into ____ broad categories based on their mode of reproduction.


Output: four