it's indeciferable. And everything related to Native Americans in the United States doesn't go the way the law says it's supposed to. Every treaty has been broken, continues to be broken. Every promise, everything that the US government promised and committed to, none of it's been upheld. And so yeah, I can point to what the system says. And somebody can hold up a treaty and say, look, here, I'm guaranteed certain rights. Yeah, well, try to get it enforced. So it's the complexity of the US intergovernmental system and the extent to which it's really not transparent what's happening, make it impossible to answer your question. Thanks. So maybe for the final paper I would like to ask, because this is one of the treaty that is successful recently in terms of order treaty. So maybe you can share very specific lesson learned from the negotiation process. I think that would be much more helpful in terms of what are diplomacy aspect. I think as this is very new kind of treaty that is successful and how the process works and what are the general lesson learned. I think that would be much more interesting things. I really like the four concluding points that you had. I think those were very strong. And as long as in the text, you will give you elaborate on them slightly. But as four concluding points, in terms of what can be learned from this case, I think they're terrific. Yeah. Thank you.