The best tech the best driver there's some things you cannot avoid and a small dog on an urban street coming out like that may not that be very difficult to see certainly really hard to see for a human driver driving an SUV. Even if an AV could see it maybe too close to stop for this is it's terrible I'm going to give Waymo the benefit of a doubt on this one because it would be crazy to for this to be the thing that anybody thinks is it is damning for the AV industry.