Task: Question Answering
Input (English): Problem: in a certain brick wall , each row of bricks above the bottom row contains one less brick than the row just below it . if there are 5 rows in all and a total of 200 bricks in the wall , how many bricks does the bottom row contain ? 
Options: a ) 42 , b ) 35 , c ) 40 , d ) 33 , e ) 38
Output (English): e