 from lead-based paints to non-lead-based paints to enamels to acrylics. So we're in a very much a transitional period of time. And I'm guessing that's when that closet was built. I'm guessing that's when that first coat of paint was put on there. And I'm going to guess it was probably a solvent-based enamel. I don't know that, but that's how you test it.