What types of nouns resulting from a grammatical parse should be considered as potential analysis classes?

Question

Quizplus · Accepted Answer

The Answer is -External entities (systems,devices,people)
-Things (e.g.reports,displays,letters,signals)
-Events occurring during system operation
-Roles (e.g.manager,engineer,salesperson)
-Organizational units (e.g.division,group,team)
-Places
-Structures (e.g.sensors,vehicles,computers)

What Types of Nouns Resulting from a Grammatical Parse Should