Task: Question Answering
Input (English): Problem: if there are only 2 wheelers and 4 wheelers parked in a school located at the heart of the city , find the number of 4 wheelers parked there if the total number of wheels is 70 ? 
Options: a ) 11 , b ) 12 , c ) 13 , d ) 14 , e ) 17
Output (English): e