For the TK slider qual of 1st confirmation build, I'm not sure that this lot have any risk at TK slider or not? Because we will hold the timeline for the TK slider qual on 2nd confirmation build per P'Piyamaporn share to team and we will use TK slider for supply Q2'16 onward ka. However, If we complete build on 2nd confirmation build, we need to ship the HGAs to HSA per timeline then we will send the data to them later such as another lab etc. Please help review ka.