Task: Question Answering
Input (English): Problem: find the volume and surface area of a cuboid 16 m long , 14 m broad and 7 m high . 
Options: ['a ) 878 cm ^ 2', 'b ) 858 cm ^ 2', 'c ) 838 cm ^ 2', 'd ) 868 cm ^ 2', 'e ) none of them']
Output (English): d