Task: Property Constraint Reasoning (ontology: Sciences/Computer_Science)

The ontology states an object-property chain: enables ◦ directly positively regulates ◦ enabled by. Which property is inferred between the start and end individuals?

A. obsolete object property
B. directly positively regulates activity of
C. obsolete is developed by
D. has positive regulatory component activity

Answer: directly positively regulates activity of