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: Passion equals ____ sexual beings joined by intimacy.
Example Output: two

Example Input: Most marine sediments are of ____ basic types.
Example Output: two

Example Input: Turtle grass has long, leafy blades that usually occur in bundles of ____ to seven.
Example Output:
three