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: Giant squid have ____ gas spaces in their bodies.
Example Output: no

Example Input: Most bioluminescence is blue for ____ reasons.
Example Output: two

Example Input: Pride is another of the ____ capital sins.
Example Output:
seven