In a 5 or 6 player game, can you build a second copy of an opponent's building in a hex?

Question

Accepted Answer

Yes, but only if an opponent built the first one. A single building alone in a hex may be copied once by another player, and a hex may never hold more than two buildings. You cannot double up on your own building.

Crusaders: Thy Will Be Done

In a 5 or 6 player game, can you build a second copy of an opponent's building in a hex?