Task: Instance Description Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following definitions best describes the instance 'Government of the Republic of Chile'?

A. unitary presidential constitutional republic and representative democracy, whose president is both head of state and head of government
B. unitary republic and representative democracy, whose president is both head of state and head of government
C. unitary dominant-party presidential republic and representative democracy, whose president is both head of state and head of government
D. federal dominant-party presidential constitutional republic, whose president is both head of state and head of government

Answer: unitary presidential constitutional republic and representative democracy, whose president is both head of state and head of government