## Role Predicate Ex 11

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| Representing Roles In Events
| Role Predicate Ex 10
| Role Predicate Ex 12

## Questions:

Are the roles in this rule correctly specified?

    (#$implies
     (#$and
      (#$isa ?VIS #$VisualPerception)
      (#$performedBy ?VIS ?PERSON)
      (#$isa ?PERSON #$Person)
      (#$perceivedEvent ?VIS ?EVENT))
     (#$holdsIn ?VIS
    	    (#$sees ?PERSON ?EVENT)))

Last Update: 03/10/1999 11:36:52