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: Some plants even have ____ leaves or small seasonal leaves that grow after it rains.
Example Output: no

Example Input: Phylogenetic analyses confirm ____ mitochondrial mallard clades.
Example Output: two

Example Input: Water is found in all ____ states or phases on the Earth.
Example Output:
three