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: Minorities are ____ less fearful of becoming a crime victim than are whites.
Example Output: no

Example Input: Titanium is found in column ____ along with chemically similar zirconium, hafnium, and thorium.
Example Output: four

Example Input: Natural gas is lighter than air, non-toxic and contains ____ poisonous ingredients.
Example Output:
no