If the blue team does not win the championship, the red team will win the second runner-up; if the blue team wins the championship, the green team will win the third runner-up; if the red team wins the second runner-up, the yellow team will win the championship; unless the yellow team wins the championship, the green team will not Will get third place. If the previous predictions are correct, then can they be introduced? ['Blue team wins the championship.', 'Red team wins the championship.', 'Green team wins the championship.', 'The yellow team wins the championship.']