(=> (and (offers ?AGENT ?CATALOG) (catalogItem ?PROP ?CATALOG) (subclass ?PROP Proposition)) (modalAttribute (exists (?P ?S ?X) (and (instance ?P ?PROP) (realization ?X ?P) (instance ?S Selling) (patient ?S ?X) (agent ?S ?AGENT))) Possibility)) |
Catalog.kif 64-76 |