从另一个UserControl后面的代码启动UserControl Storyboard

Is there a way to access UserControl (Parent) Storyboard from a code behind of another UserControl (Child). I have a UserControl (Parent User Control) that contains another UserControl (Child User Control). Parent User Control have a Storyboard that is being utilized by the Parent User Control, and now, I would like to start playing that Storyboard from a code behind of Child User Control. Is there a way to achieve that. Here is sample code:Is there a way to access UserControl (Parent) S