Question: Please do it without distinct and group by symbol. Staff Reservation SID S1 sName Joan 1 biD mID sld Quantity numberOfDays Status b1 M2 51

Please do it without distinct and group by symbol.

Staff Reservation SID S1 sName Joan 1 biD mID sld Quantity numberOfDays Status b1 M2 51 1 Closed b2 M3 S1 2 PassDue 62 M1 53 2 Closed S2 Pam | 33 Greg Member Book mla M1 M2 mName Sam Paul Ron Laura bin bTittle numberOfCopy CategorybAuthor b1 | Algorithm 2 Math Aline b2 Database 3 Sean b3 Gone with 4 Fiction John the wind CS M3 M4 Question 8 (4 Points) Write a relational algebra expression that returns the staff's name that never served any member

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