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: Coastal kelp beds, for example, appear to be three times larger than in the past four or ____ years.
Example Output: five

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

Example Input: Love is the binding force which unites ____ people.
Example Output:
two