questions is firstly what's going to take to get us face one deal done and then secondly the real question is what's it going to take to clear the uncertainty that's currently slowing global growth firstly it looks like there is a lot of action both in washington and beijing to get the phase one deal done and that simply so that the worst and most damaging tariffs can be removed because as we've seen from the white house is behavior they know that the latest round of tariffs will hurt the u.s. economy they want them gone so there's a strike at phase one deal but the real question is will we didn't see global growth improve we've seen investment in particular trucked off globally and now it's even happening in the united states with the economy's robust and szell recently to businesses are no longer investing and the problem is that uncertainty in and of itself slows growth so even the phase one deal is done the risk of for the escalation or indeed miscalculation from by the side may continue to hamper global growth for some time and just briefly then there is also the question of