Which of the Following Is NOT True

Which of the following is NOT true?

A) In Canada and the United States, criminal trials are conducted according to the adversarial model of the legal system.
B) In Canada and the United States, juries can be composed of either six or 12 members.
C) In Williams v. Florida (1970) , the United States Supreme Court ruled that six- and 12-person juries are functionally equivalent.
D) The results of Asch's (1951) early conformity research suggested that six- and 12-person juries are not functionally equivalent.