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: Pertussis is highly contagious with symptoms that can linger ____ to ten weeks.
Example Output: six

Example Input: American women are four to ____ times more likely than Asian women to die of breast cancer.
Example Output: seven

Example Input: Chronic tardiness is defined as ____ or more tardies in an academic quarter.
Example Output:
eight