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: Bullying is most severe in grades ____ to nine.
Example Output: seven

Example Input: Some species live for as little as ____ months.
Example Output: six

Example Input: Honeybees have ____ eyes.
Example Output:
six