Task: Question Answering
Input (English): Problem: of the 65 cars on a car lot , 45 have power steering , 25 have power windows , and 17 have both power steering and power windows . how many of the cars on the lot have neither power steering nor power windows ? 
Options: a ) 2 , b ) 8 , c ) 12 , d ) 15 , e ) 18
Output (English): c