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

Which of the following definitions best describes the instance 'Government of Mongolia'?

A. unitary presidential constitutional republic in Eastern Asia, constituting the southern part of the Korean Peninsula, and sharing a land border with North Korea
B. unitary parliamentary constitutional monarchy with a bicameral legislature in Eastern Asia, bordered on the west by the Sea of Japan, and extending from the Sea of Okhotsk in the north toward the East China Sea and Taiwan in the south
C. unitary semi-presidential representative democratic republic and landlocked country in Eastern Asia, situated between Russia to the north and China to the south, where it neighbours the Inner Mongolia Autonomous Region
D. unitary Marxist-Leninist single-party socialist republic in Eastern Asia, covering approximately 9.6 million square kilometers (3.7 million square miles), that is the world's third or fourth-largest country by area

Answer: unitary semi-presidential representative democratic republic and landlocked country in Eastern Asia, situated between Russia to the north and China to the south, where it neighbours the Inner Mongolia Autonomous Region