Special Requirement

Special Requirement

I need to make a unit that can only be trained when two units are in a building. For example,

The Farmhouse is the builidng, and the Farmer and his Wife must be in it in order to "train" babies. I know it sounds weird, but i'm trying to make a realistic game. I'd really appreciate anyone who helps!

If (All Conditions are True) then do (Then Actions) else do (Else Actions)
If - Conditions
And - All (Conditions) are true
Conditions
(Region 001 <gen> contains (Triggering unit)) Equal to True
(Region 001 <gen> contains (Triggering unit)) Equal to True
Then - Actions
Else - Actions

I need the units to be in the Farmhouse, though. Is there a way I can change the region part to Structure?

No, but whay not create a region?

Well, u could use the orc burrows as the "farm" and the farmer and his wife are peon type units and they go in the burrow, "farm".

Or use modified Zeppelin's transport ability, but I think burrow ability is more handy.