Task: Question Answering
Input (English): Problem: a cylinder is 6 cms in diameter and 6 cms in height . if spheres of the same size are made from the material obtained , what is the diameter of each sphere ? 
Options: ['a ) 5 cms', 'b ) 2 cms', 'c ) 3 cms', 'd ) 4 cms', 'e ) 6 cms']
Output (English): c