If node C is observed in the above belief net, which nodes are dependent on A: A$.$ D$1$F

on B: D$,$F

on D: $\backslash ($ F $\backslash )$

on $\backslash ($ E $\backslash )$ : F

on $\backslash (\backslash$mathrm$\{$F$\}$: $\backslash$sim $\backslash )$

If nodes $\backslash ($ C $\backslash )$ and $\backslash ($ D $\backslash )$ are observed, which nodes are dependent

on A: B