Task: Question Answering
Input (English): Problem: how many cuboids of length 5 m , width 2 m and height 3 m can be farmed from a cuboid of 18 m length , 15 m width and 2 m height . 
Options: a ) 10 , b ) 12 , c ) 15 , d ) 16 , e ) 18
Output (English): e