Information: - Bulgaria (tr. '), officially the Republic of Bulgaria (tr. '), is a country in southeastern Europe. It is bordered by Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, and the Black Sea to the east. With a territory of , Bulgaria is Europe's 16th-largest country. - Thomas Pavel ( born Toma Pavel , April 4 , 1941 in Bucharest , Romania ) is a literary theorist , critic , and novelist currently teaching at the University of Chicago . - A research university is a university that expects all its tenured and tenure-track faculty to continuously engage in research, as opposed to merely requiring it as a condition of an initial appointment or tenure. Such universities can be recognized by their strong focus on innovative research and the prestige of their brand names. On the one hand, research universities strive to recruit faculty who are the most brilliant minds in their disciplines in the world, and their students enjoy the opportunity to learn from such experts. On the other hand, new students are often disappointed to realize their undergraduate courses at research universities are overly academic and fail to provide vocational training with immediate "real world" applications; but many employers value degrees from research universities because they know that such coursework develops fundamental skills like critical thinking. - Dambovia is a river in Romania. It has its sources in the Fgra Mountains, on the Curmtura Oticu. The upper reach of the rivers, upstream of the confluence with the Boarcu River is also known as Izvorul Oticului River or Oticu River. - Romania is a sovereign state located in Southeastern Europe. It borders the Black Sea, Bulgaria, Ukraine, Hungary, Serbia, and Moldova. It has an area of and a temperate-continental climate. With 19.94 million inhabitants, the country is the seventh-most-populous member state of the European Union. The capital and largest city, Bucharest, with its 1,883,425 inhabitants is the sixth-largest city in the EU. - Bucharest is the capital and largest city of Romania, as well as its cultural, industrial, and financial centre. It is located in the southeast of the country, at , on the banks of the Dambovia River, less than north of the Danube River and the Bulgarian border. - The University of Chicago (U of C, Chicago, or UChicago) is a private research university in Chicago, Illinois. It is one of the world's leading and most influential institutions of higher learning, with top-ten positions in numerous rankings and measures. After reading the paragraphs above, we are interested in knowing the entity with which 'thomas pavel' exhibits the relationship of 'country of citizenship'. Find the answer from the choices below. Choices: - academic - bulgaria - greece - hungary - romania - serbia - ukraine
A:
hungary