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.

Example Input: Tuberculosis develops in ____ stages.
Example Output: two

Example Input: Lobelia Take ____ capsules after three meals each day.
Example Output: two

Example Input: Harvest is usually after ____ seasons of growth.
Example Output:
two