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 nurseries only take children aged ____ years and over.
Example Output: two

Example Input: Uninsured men are up to ____ times more likely to die in the hospital.
Example Output: three

Example Input: Cardiovascular disease is the cause of more deaths than the next ____ causes of death combined.
Example Output:
seven