Consider a transaction dataset that contains five items, $($A B;C; D; EJ$.$ Suppose the support of $($A;B$)$ is the same as the support of $($A$,$B$,$C$),$ which one of the following statements are true

A$)$ Support of fA;B$)$ is the same as support of $($A; C$)$

B$)$ The confidence of the rule A; B$)($Cy is $100\%$

C$)$ The support of A; B; D$)$ is the same as the support of $($B;C;D$).$

D$)($A; B; D$)$ is not a frequent itemset.