capabilities to the socalled basis of natural disasters such as earthquake, soon otsunami, typhoon, mudslie due to rainfall. the third objective is to re- enhance our capability or defensive steps against the severe accidents. that is the three objectives. to elaborate when i mentioned about the basis, i would show you this figure to elaborate. the most important lesson we have from fukushima's accident is that it cannot be ignored. before the opera she met accident, the fundamental -- the fukushima accident, the fundamental was that we have a very reached jeff process for -- a very restrictive process for review. also, all the safety features were designed with redundancy, diversity, and stats. before the accident, it was assumed that this can assure the energy. including the accident and so on. if the accident it does not happen, the ideal however lindsay responsible that mitigate the consequences of the accident. the -- or is that we have a emergency responses that mitigate the accident. the experiences of the good shema -- focus shema -- fu kushima showed this was not the case. we have