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: Western medicine uses ____ approaches, drugs or surgery.
Example Output: two

Example Input: Promise is a set of ____ basic promises made to every child in America.
Example Output: five

Example Input: True crabs have ____ pairs of legs including the claws.
Example Output:
five