Announce which contact sensors are active

I have a couple of door contact sensors and am trying to create a flow where when I go to sleep, I would like Homey to announce which doors are still open.
Currently I have a general flow where if Door A or Door B or Door C are open then Say “One of the doors are still open”
However I can’t figure out how I can get Homey to say only which of the 3 doors are open.
Any advice?

This might get you going. It’s in Dutch / German though → translate