Task: Question Answering
Input (English): Problem: length of a rectangular plot is 10 mtr more than its breadth . if the cost of fencin g the plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ? 
Options: a ) 46 m , b ) 55 m , c ) 58 m , d ) 78 m , e ) 80 m
Output (English): b