## Role Predicate Ex 6

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| Representing Roles In Events
| Role Predicate Ex 5
| Role Predicate Ex 7

## Questions:

Does this rule use appropriate roles, given the situation?

    (#$implies
     (#$and
      (#$isa ?ACT #$PurposefulAction)
      (#$doneBy ?ACT ?DOER))
     (#$performedBy ?ACT ?DOER))

Last Update: 03/10/1999 11:36:58