Selecting child elements inside a textnode

I have a parent textnode which populates what looks like a menu option. What I need is to be able to at random select the one of

these elements. I have created a csv with the necessary information in it however, I do not know away to select the panel options which are select

when I select one of the menu options.

Here is an example of a element that is not the parent of the object. The parent is hidden to me.

textnode13

Then the following

Aliases.browser.pageXXXX.panel10

That is what the elements child name is that appears when I click on the item. Is there away to find out what the parent is of the panel options. Because the menu appears when the textnode is clicked. However, I can't find away to select any of the elements in the textnode menu options. Any ideas on which method to use in order to select the appropriate parent to the panels to add to the script.