Task: Question Answering
Input (English): Problem: uncle bruce is baking chocolate chip cookies . he has 72 ounces of dough ( with no chocolate ) and 50 ounces of chocolate . how much chocolate is left over if he uses all the dough but only wants the cookies to consist of 40 % chocolate ? 
Options: a ) 4 , b ) 6 , c ) 8 , d ) 2 , e ) 10
Output (English): d