 Well, we've been fortunate enough to have our own holistic development philosophy, and create an assessment conducted on the alignment of STG with our own national key result areas. And sector key result areas showed that of the 143 STG targets relevant to Qatar, we've already actually integrated 134 in our own development plans. So in that way, we have actually been fortunate enough that we already have an existing process where it's already integrated. And the way our national objectives have also integrated the STGs already. From the hour of 17, we have actually picked 15 hours relevant to us, apart from the ones for oceans and more of implementation. So from the 15, again, just to begin with, we have prioritized three. One is to do with climate change, the other one is to do with poverty, and the third one is to do with life on land. So, yeah, we've just signed a project to integrate those three. Well, right now we haven't actually just begun to, actually the project document is just inside. With respect to challenges, I foresee that we might have some challenges with respect to data to actually measure for indicators. Once we have the indicators, whether we actually have data to measure them or not. That's one challenge I foresee. And again, of course, addressing those three is never straightforward. So designing proper interventions to address them would also, I think, be a challenge. Even if you have the right interventions, whether we have adequate funds would also be a challenge. Opportunities are, well, at the national level, like I said before, we already have our existing processes, which actually has helped us when integrating all these cross-sectoral or cross-cutting issues. We also have good commitment from the highest levels, especially on issues pertaining to poverty, climate change, and of course, life on land. At the international level, I think the Paris Agreement was a big move to this cause. We have the developing countries agreeing to commit, I think it was 100 billion annually, towards developing countries, developed countries committing 100 billion annually. And then developing countries also actually, this time, agreeing to make cuts in their emissions too. At the international level, also, there are some moves in the positive direction. So, I suppose it's a natural making the most of this opportunity.