Task: Question Answering
Input (English): Problem: a miniature roulette wheel is divided into 9 equal sectors , each bearing a distinct integer from 1 to 9 , inclusive . each time the wheel is spun , a ball randomly determines the winning sector by settling in that sector . if the wheel is spun four times , approximately what is the probability that the product of the four winning sectors ’ integers will be even ? 
Options: a ) 50 % , b ) 67 % , c ) 80 % , d ) 90 % , e ) 95 %
Output (English): d