Here we compute some global independence statements from some directed graphical models. $($a$)$ Consider the DAG in Figure $1$a$,$ List all variables that are independent of A given evidence on B$.($b$)$ Consider the DAG in Figure $1$b$,$ List all variables that are independent of A given evidence on J$.($b$)$ DAG $2($a$)$ DAG$1$ Figure $1$: Graphical Models