woods two yet we are not there yet but it's one of the elements of the future and new future global mindtree system speaking about risks many experts today speak about the risks of the cheap dollar and cheap you wind for russian economy is there a risk that the ruble will start becoming too. strong. well be her for. inexperience already. overweight it will. in the way of frugal was higher than the supposed by from the mental due to higher inflation and capital inflows that hurt before the crisis and creates risks for for the economy what is important is that the rate of appreciation of the national currency is not higher than the rate of increase in efficiency of labor productivity and energy efficiency and other efficiency indicators we believe that at least at this point in time the medium term perspective. would potential to increase efficiency even faster than the rate of increase in the real value of robel and this will keep us on the safe side and will not expedient thing in negative and second so far of the world or because that's very very interesting to hear that from me because thi