JOIN Projects Clients WHERE Projects.ClientID $=$ Clients.ClientID GIVING Temp$1$PROJECT Temp$1$ OVER $($ProjectID$,$ ProjectStartDate, ClientID$)$ GIVING Temp$2$SELECT Temp$2$ WHERE ClientID $=5$ GIVING Temp$3$PROJECT Temp$3$ OVER $($ProjectID$,$ ProjectStartDate$)$ GIVING Temp$4$SELECT Temp$2$ WHERE ClientID $=6$ GIVING Temp$5$PROJECT Temp$5$ OVER $($ProjectID$,$ ProjectStartDate$)$ GIVING Temp$6\_\_\_\_\_$ Temp$5$ WITH Temp$6$ GIVING Answer