Answer: d) dialectic relationship
Step-by-step explanation:
Relationship dialectics in terms of Hegel theory is defined as maintenance of relationship which is based on the pattern of communication taking place between individuals and struggles, tension , dependency etc is concentrated in this relationship.
Therefore, dependency of professor and student on each other for their own reasons sow relationship dialectics.
Other options are incorrect because private property is based on right of a person on something that belong to tat individual. Equal condition is were every person ave exactly same condition and environment. Affirmative action is the action that are done to support someone. Thus, the correct option is option(d).