Task: Question Answering
Input (English): Problem: the charge for a single room at hotel p is 70 percent less than the charge for a single room at hotel r and 10 percent less than the charge for a single room at hotel g . the charge for a single room at hotel r is what percent greater than the charge for a single room at hotel g ? 
Options: a ) 100 % , b ) 120 % , c ) 150 % , d ) 200 % , e ) 300 %
Output (English): d