Task: Question Answering
Input (English): Problem: a statue is being carved by a sculptor . the original piece of marble weighed 190 kg . in the first week 25 percent is cut away . in the second week 15 percent of the remainder is cut away . in the third week the statue is completed when 10 percent of the remainder is cut away . what is the weight of the final statue ? 
Options: a ) 105 kg , b ) 103 kg , c ) 109 kg , d ) 125 kg , e ) 117 kg
Output (English): c