Task: Question Answering
Input (English): Problem: find the volume , curved surface area and the total surface area of a cylinder with diameter of base 7 cm and height 40 cm . 
Options: ['a ) 952 cm ^ 2', 'b ) 957 cm ^ 2', 'c ) 954 cm ^ 2', 'd ) 958 cm ^ 2', 'e ) none of them']
Output (English): b