Task: Question Answering
Input (English): Problem: two cubes of their volumes in the ratio 8 : 125 . the ratio of their surface area is : 
Options: ['a ) 1.5 : 5', 'b ) 2 : 5', 'c ) 3 : 5', 'd ) 1 : 5', 'e ) 4 : 5']
Output (English): b