Task: Question Answering
Input (English): Problem: five equal cubes , each of side 5 cm , are placed adjacent to each other . the volume of the new solid formed will be 
Options: ['a ) 125 cm 3', 'b ) 625 cm 3', 'c ) 15525 cm 3', 'd ) 1225 cm 3', 'e ) none']
Output (English): b