The last four teams in this year's League finals are A, B, C and D  among them, N and T are the head coaches of team A and team D respectively
Team D did not win the championship the year before last
 It is pointed out that team A has defeated coach T's team every season before winning the title; In the past four years, under the guidance of coach N, team D has won the title every other year, but team D didn't win the title last year