Thank you for the time.
I'm just going to ask a really brief question to both of you.
We heard earlier some testimony from the firefighters around concerns with a wood structure: that when modified it poses a different risk than construction made out of other materials like steel or concrete. Can you help us understand from the research that you have done what is being done, or whether that was also a consideration as you were doing your research? The issue was modifications after a building has been built.