(=> (Assumption ?Assumption)
(Exists (?Actor) (Assumed ?Actor ?Assumption)))
(<=> (Assumption ?Assumption)
(And (State-Of-Affairs ?Assumption)
(Qua-Entity ?Assumption)
(Exists (?Actor) (Assumed ?Actor ?Assumption))))
(Forall (?Sgc-Planning ?Assumption)
(=> (And (Strategic-Planning ?Sgc-Planning)
(Assumption ?Assumption)
(Planning-Assumption ?Sgc-Planning ?Assumption))
(Used-Or-Associated-With ?Assumption ?Sgc-Planning)))