In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Input: Consider Input: Cigarette smokers have up to a _ times higher incidence of bladder cancer than non-smokers.

Output: four

Input: Consider Input: Skunks tear out divots of turf that are _ to six inches in diameter.

Output: three

Input: Consider Input: Massage raises skin temperature between four and _ degrees, and even higher among women.
Output: five