Task: Question Answering
Input (English): Problem: in a rectangular axis system , what is the area of a parallelogram with the coordinates : ( 2,2 ) , ( 8,2 ) , ( 3,5 ) , ( 9,5 ) ? 
Options: a ) 18 . , b ) 28 . , c ) 35 . , d ) 49 . , e ) 52 .
Output (English): a