Sigma KB Term Intersection

(=> (and (instance ?SEAT AuditoriumSeat) (part ?SEAT ?AUDITORIUM) (part ?STAGE ?AUDITORIUM) (instance ?AUDITORIUM Auditorium) (instance ?STAGE PerformanceStage) (located ?PERSON ?SEAT) (instance ?PERSON Human) (subclass ?SEE Seeing) (forall (?INST) (=> (instance ?INST ?SEE) (patient ?INST ?STAGE)))) (capability ?SEE agent ?PERSON))	Mid-level-ontology.kif 7569-7583	If an object is an instance of auditorium seat and the object is a part of another object and a third object is a part of the other object and the other object is an instance of auditorium and the third object is an instance of performance stage and a fourth object is located at the object and the fourth object is an instance of human and a kind of process is a subclass of seeing and for all another process if the other process is an instance of a kind of process, then the third object is a patient of the other process , then the fourth object is capable of doing the kind of process as a agent
(subclass PerformanceStage StationaryArtifact)	Mid-level-ontology.kif 15966-15966	Performance stage is a subclass of stationary artifact