Task: Question Answering
Input (English): Problem: a cistern 6 m long and 4 m wide contains water up to a breadth of 1 m 25 cm . find the total area of the wet surface . 
Options: a ) 66 m square , b ) 49 m square , c ) 77 m square , d ) 44 m square , e ) 33 m square
Output (English): b