B$-10$: Assume the following code for classification task using Random forest $(6$ trees$)$:

rf $=$ RandomForestClassifier$($X$=6,$criterion$=$'entropy', random$\_$state$=0)$ which of the following attributes is the correct choice for $"x"$ in the code?

$\backslash$table$[[$A: estimators$\_,$C:n$\_$classes$\_],[$B:classes$\_,$D:feature$\_$names$\_$in$\_]]$