you have political systems. And what we argue that in what are diplomacy we try to mix them up and we say that all three are important and you need to be careful about all three you just cannot take one or the other and then your solution is not going to be very sustainable. So here how's the difference between the social system and the political system sometimes? So okay so yeah so then you have to go yeah that is a good point you have to go then to our diagram here let me see you can go back so so I did not use society. I say societal. So societal we are saying that there are only three things because we want to make life simpler. We said we put governance, assets, and norms and values as societal. We're keeping political as a different entity. So this separation in many places you may find to be not really that key. You can put politics also in societal domain. That would be fine. But then you need to be explicit. But here we are explicit. We are saying that for us, when we talk about natural systems, we are talking about quality, quantity, and ecosystems, measurable, more or less. When we talk about societal systems, we talk about governance and we're keeping it broad. Governance could be your NGO to your government to basically your water board in Pakistan or Bangladesh. Norms and values could be also quite broad. It could be your cultural values, it could be religious values of waters, we are keeping them broad. Assets is not only money, it could be human assets too. So we are being very careful when we coined these terms