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: Harpists spend ninety percent of their lives tuning their harps and ____ percent playing out of tune.
Example Output: ten

Example Input: Measles usually begin with cold-like symptoms followed by a high fever and a rash ____ days later.
Example Output: three

Example Input: Some people say there are ____ types, as domed mountains can be a plutonic dome or a tectonic dome.
Example Output:
eight