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: Jersey has nine breeding seabird species, of which ____ nest on the north coast.
Example Output: seven

Example Input: Most people stay three or four years, sometimes five or ____ years.
Example Output: six

Example Input: Gigabit ethernet uses ____ wires for transmission .
Example Output:
four