Some of the four players A. B, C and D won the special prize in the latest lottery. Now I know. A can win the special prize only if she draws at A betting station; if she wins at A betting station, then The lottery number is random; if B wins the special prize, then the lottery event must be carried out after 10 am; this lottery event started at 8:30 am and only took 20 minutes, and the lottery number It is self-made. Based on this. Can be launched? ['A or B won the Grand Prize.', 'A and B won the special prize.', 'C or D won the special prize.', 'Cing and Ding won the special prize.']