Task: Inferred Instance Class Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

After reasoning over the ontology, which class is one valid inferred class for the instance 'Pinnacle Bank date of registration'? Context: date that Pinnacle Bank was first registered as a stock corporation in the State of California

A. date
B. date time stamp
C. time of day
D. date time

Answer: date