Task: Question Answering
Input (English): Problem: the manufacturing cost of a shoe is rs . 220 and the transportation lost is rs . 500 for 100 shoes . what will be the selling price if it is sold at 20 % gains 
Options: a ) s 222 , b ) s 216 , c ) s 220 , d ) s 270 , e ) s 217
Output (English): d