Task: Question Answering
Input (English): Problem: how many bricks each measuring 22 cm x 10.25 cm x 8 cm , will be needed to build a wall 9 m x 7 m x 10.5 m 
Options: a ) 5600 , b ) 3066 , c ) 3055 , d ) 7200 , e ) none of these
Output (English): b