So we don't want a hard code , a set of lexemes , or things , that person 's you know , sort of filter , or uh search the discourse history.
Mm - hmm.
So what would be kind of cool is that if we encounter concepts that are castle , tower , bank , hotel , we run it through the ontology , and the ontology tells us it has um , admission , opening times , it has admission fees , it has this , it has that , and then we  we  we make a thesaurus lexicon , look up , and then search dynamically through the uh , discourse history for  occurrences of these things in a given window of utterances.
Mm - hmm.