Task: Question Answering
Input (English): Problem: in a rectangular coordinate system , what is the area of a quadrilateral whose vertices have the coordinates ( 4 , - 3 ) , ( 4 , 7 ) , ( 10 , 4 ) , ( 10 , - 7 ) ? 
Options: a ) 51 , b ) 54 , c ) 57 , d ) 60 , e ) 63
Output (English): e