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: Infected rodents carry and secrete the virus for about ____ days.
Example Output: seven

Example Input: Pomegranates range in size from ____ to five inches in length.
Example Output:
three