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: Orangutans spend up to ____ hours a day eating or foraging for food.
Example Output: six

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

Example Input: Serious abuse can result in a prison sentence of from one to ____ years.
Example Output:
eight