Task: Question Answering
Input (English): Problem: nd the area of trapezium whose parallel sides are 20 cm and 18 cm long , and the distance between them is 14 cm ? 
Options: a ) 235 cm 2 , b ) 260 cm 2 , c ) 266 cm 2 , d ) 270 cm 2 , e ) 280 cm 2
Output (English): c