Match!f2=if(Iserror(match(B2&A2&C2&D2&E2,Data!$O$2:$O$70,0)>0),"no","yes")
and drag down
Data!O2=C2&F2&I2&J2&N2
and drag down
See the attached file (the green cells).
Tip => use the same cellcontent for all the column on both sheets.
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