- robotic answers that reply to you by resolving the lesson directly. Just form the identify with the lesson. It sends you the answer from the lesson directly ???????? ??????? ??????? ?????? ???? ??? ????? ??????? ??????? ???????? ??? ???????? ??? ????? ???? ??????? ???? ???????? ?? ????? ??? ???? ??? ????????? ????? ??? ?? ???? ?????? ?????? ????