AXWebArea AXRoleDescription='HTML content'
    AXGroup AXRoleDescription='group'
        AXPopUpButton AXRoleDescription='pop up button' AXValue='Placeholder option'
            AXUnknown AXRoleDescription='unknown'
                AXMenuItem AXRoleDescription='menu item' AXValue='Placeholder option'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 1'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 2'
        AXPopUpButton AXRoleDescription='pop up button' AXValue='Option 2'
            AXUnknown AXRoleDescription='unknown'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 1'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 2'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 3'
        AXPopUpButton AXRoleDescription='pop up button' AXValue='Option 1'
            AXUnknown AXRoleDescription='unknown'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 1'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 2'
                AXMenuItem AXRoleDescription='menu item' AXValue='Option 3'