Are you trying to confuse me with quantum physics? One dance in the old colony then another in the independent country = two dances, no? Oy, my head hurts!
Let's not forget the single highway paved in asphalt is the Congoleum.
Why does "pants" have an "s," but brassiere doesn't? And if I remember, "brassiere" comes from the French word for arm. Given their function and their contents, I'd think they should be called "mainieres' but that's from my biased male perspective.