text:  If there is going to be more waste in the buffet, why do you prefer that system as opposed to just letting people choose directly from a menu? If you have an a la carte system, you will need a really big kitchen, a lot of staff to provide a good service to the guests. And I think the guests, they like it to choose wherever they want in the amount they want and to don't wait until they get served, etc. So I think it's a good combination for guests and for the hotel. It will be very difficult...