I have a trigger which covers some area of the map, and on it's activation there's boat_guards=thislist, so everyone in that trigger area are boat_guards. What would I need to put on other trigger's condition if I wanted to check if any of those boat_guards know about player's precense? I know, this could be done without any commands, just changing the trigger options a bit, but the player is in the same side as the boat_guards.