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.

Input: Consider Input: Coyotes typically have ____ toes on each forefoot and four toes on each hind foot.

Output: five


Input: Consider Input: Some botanists recognise ____ botanical varieties.

Output: two


Input: Consider Input: Most polar bears sleep for seven to ____ hours at a stretch and they take naps, too.


Output: eight