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

Which of the following definitions best describes the instance 'Government of the Grand Duchy of Luxembourg'?

A. representative democracy that is a unitary, parliamentary constitutional monarchy, headed by the Grand Duke, which is the world's only remaining sovereign grand duchy
B. semi-constitutional monarchy headed by the Prince of Liechtenstein, with an elected parliament that enacts the law, as well as being a direct democracy, where voters can propose and enact constitutional amendments and legislation independently of the legislature
C. parliamentary constitutional monarchy with a unitary structure, with its monarch as head of state
D. federal, representative democratic republic, with nine states, whose head of state is the Federal President (Bundespräsident), and head of the federal government is the Federal Chancellor (Bundeskanzler)

Answer: representative democracy that is a unitary, parliamentary constitutional monarchy, headed by the Grand Duke, which is the world's only remaining sovereign grand duchy