The scenario.participants of a scenario is a set of entities for which the scenario is defined.
(Inherited-Facet-Value Slot-Cardinality Scenario Scenario.Participants 1) (=> (Scenario ?S) (And (Value-Type ?S Initial-Time Time-Quantity) (Value-Cardinality ?S Initial-Time 1) (Value-Type ?S Final-Time Time-Quantity) (Value-Cardinality ?S Final-Time 1) (Value-Cardinality ?S Scenario.Participants 1))) (=> (Scenario.Participants $X $Y) (Set $Y)) (=> (Scenario.Participants $X $Y) (Scenario $X)) (=> (= (Scenario.Participants ?S) ?Participants) (=> (Member ?P ?Participants) (Entity ?P)))