Restarting the timeline from another layer

I am working on a project that uses layers to ask questions about a video presentation. I have the triggers set up to pause the timeline when the user clicks on a button. A new layer pops up to ask a question. Once the user answers the question, the layer is hidden again and goes back to the main layer. I am unable to figure out how to start the timeline again. I tried to set it up so that the timeline resumes when the layer closes, but the main timeline is not listed as an option for where to resume the timeline.

Does anyone have any brilliant ideas?

Thank you!

2 Replies