Very first, we offer ?????????? ????? ????????????????? present ??? ??????????? ??? ?????? ?????????????? ??????? ha an effect on ?????????? ??????? ???? ????????????? ????? ?? ????????. ??????? ????? ?? ??????? ?????? ???? ???????? ??????????? ????? ???????? Second ?????? involve ????????????? ????? ?????? ?? ?????????? ??????? ??????; “?