BECAusE thE projECt involvEs so mAny DiFFErEnt inDiviDuAls AnD orgAnizAtions, thE ______ oF it will BE pArtiCulArly ChAllEnging.
(A) CoorDinAtE
(B) CoorDinAtor
(C) CoorDinAtED
(D) CoorDinAtion