Answer the following question: Information:  - Liechtenstein , officially the Principality of Liechtenstein, is a doubly landlocked German-speaking microstate in Central Europe. It is a constitutional monarchy with the rank of principality, headed by the Prince of Liechtenstein.  - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf.  - The Agusta scandal or Agusta affair, alternatively known as the AgustaDassault Case, was a corruption scandal in Belgium during the 1990s. It resulted from the discovery that the aviation firms Agusta and Dassault had bribed various Belgian office-holders in 1988 in order to secure a large order of Agusta A109 helicopters from the Belgian Army and the deals for refitting Belgian F-16 Fighting Falcon jets respectively. Several politicians from the Walloon and Flemish Socialist parties, including the incumbent Secretary General of NATO Willy Claes, were to resign as a result of the scandal and its subsequent investigation.  - France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux.  - The Alps are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across eight Alpine countries: Austria, France, Germany, Italy, Liechtenstein, Monaco, Slovenia, and Switzerland. The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrusting and folding into high mountain peaks such as Mont Blanc and the Matterhorn. Mont Blanc spans the FrenchItalian border, and at is the highest mountain in the Alps. The Alpine region area contains about a hundred peaks higher than 4000 metres (just over 13,000 feet).  - An advocate is a type of professional person in several different legal systems and it is also a commonly used "honorific" for remarkable lawyers, such as in "Adv. Sir Alberico Gentili". The broad equivalent in many English law-based jurisdictions can be a "barrister". However, in Scottish, South African, Italian, French, Spanish, Portuguese, Scandinavian, Polish, South Asian and South American jurisdictions, advocate is also a word to indicate lawyers of superior classification.  - Pierre Antoine Marie Chevalier ( born 8 October 1952 ) is a Belgian politician and member of the Open Vlaamse Liberalen en Democraten ( VLD ) . He is a former Secretary of State in the Belgian Federal Government and was elected to the Belgian Senate in 2003 by the Dutch electoral college . He is also a freemason . He studied Laws and Criminology at the University of Ghent before he became a lawyer . He became involved in politics early on , first as a Trotskyist , as a socialist later on , and since 1992 as a liberal . In October 2000 , he was forced to resign as Secretary of State by Prime Minister Guy Verhofstadt , who is also a member of the VLD , after it became public that he had been named in a criminal investigation in Switzerland .  - A landlocked state or landlocked country is a sovereign state entirely enclosed by land, or whose only coastlines lie on closed seas. There are currently 48 such countries, including four partially recognised states. Only two, Bolivia and Paraguay in South America, lie outside Afro-Eurasia (the Old World).  - A lawyer is a person who practices law, as an advocate, barrister, attorney, counselor or solicitor or chartered legal executive. Working as a lawyer involves the practical application of abstract legal theories and knowledge to solve specific individualized problems, or to advance the interests of those who hire lawyers to perform legal services.  - A barrister (also known as barrister-at-law or bar-at-law) is a type of lawyer in common law jurisdictions who works at higher levels of court. Barristers mostly specialise in courtroom advocacy and litigation. Their tasks include taking cases in superior courts and tribunals, drafting legal pleadings, researching the philosophy, hypothesis and history of law, and giving expert legal opinions. Often, barristers are also recognised as "legal scholars".  - Geneva (, , , ) is the second most populous city in Switzerland (after Zürich) and is the most populous city of Romandy, the French-speaking part of Switzerland. Situated where the Rhône exits Lake Geneva, it is the capital of the Republic and Canton of Geneva.  - Open Flemish Liberals and Democrats ('), commonly known as Open Vld or simply as the VLD, is a liberal and conservative-liberal Flemish political party in Belgium. The party was created in 1992 from the former Party for Freedom and Progress (PVV) and politicians from other parties. The party led the government for three cabinets under Guy Verhofstadt from 1999 until March 2008. Open VLD most recently formed the Federal Government (the so-called "Swedish government") with N-VA, CD&V and the Francophone Reformist Movement (MR).  - Switzerland, officially the Swiss Confederation, is a federal republic in Europe. It consists of 26 cantons, and the city of Bern is the seat of the federal authorities.  The country is situated in Western-Central Europe, and is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is a landlocked country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning an area of . While the Alps occupy the greater part of the territory, the Swiss population of approximately eight million people is concentrated mostly on the plateau, where the largest cities are to be found: among them are the two global cities and economic centres Zürich and Geneva.  - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state.  - The city of Bern or Berne (; Bernese German: "Bärn" ) is the de facto capital of Switzerland, referred to by the Swiss as their (e.g. in German) "Bundesstadt," or "federal city". With a population of 141,762 (November 2016), Bern is the fourth most populous city in Switzerland. The Bern agglomeration, which includes 36 municipalities, had a population of 406,900 in 2014. The metropolitan area had a population of 660,000 in 2000. Bern is also the capital of the canton of Bern, the second most populous of Switzerland's cantons.  - The Party for Freedom and Progress ( PVV-PLP) was a liberal political party in Belgium which existed from 1961 until 1992. The party was the successor of the Liberal Party, which had roots dating back to 1846. It was succeeded in Flanders by the Flemish Liberals and Democrats (VLD) and in Wallonia by the Liberal Reformist Party, "Parti des Réformes et des Libertés de Wallonie" and the current-day Reformist Movement. In the German-speaking Community, it still exists as the Party for Freedom and Progress.  - A solicitor is a legal practitioner who traditionally deals with most of the legal matters in some jurisdictions. A person must have legally-defined qualifications, which vary from one jurisdiction to another, to be described as a solicitor and enabled to practise there as such. For example, in England and Wales a solicitor is admitted to practise under the provisions of the Solicitors Act 1974. With some exceptions, practising solicitors must possess a practising certificate. There are many more solicitors than barristers in England; they undertake the general aspects of giving legal advice and conducting legal proceedings.  - The Dioxin Affair was a political crisis that struck in Belgium during the spring of 1999. Contamination of feedstock with polychlorinated biphenyls (PCB) was detected in animal food products, mainly eggs and chickens. Although health inspectors reported the problem in January, measurements were taken only from May 1999 when the media revealed the case. The then Flemish Liberals and Democrats (VLD) opposition leader Guy Verhofstadt claimed that the government was trying to cover up the so-called "nota Destickere", which proved that several secretaries of state were informed much earlier that the food contained PCBs and dioxins.  - The Swiss Plateau or Central Plateau  constitutes one of the three major landscapes in Switzerland alongside the Jura Mountains and the Swiss Alps. It covers about 30% of the Swiss surface. It comprises the regions between the Jura and the Alps, partly flat but mostly hilly, and lies at an average height between 400 and 700 m AMSL. It is by far the most densely populated region of Switzerland, and the most important with respect to economy and transportation.  - Guy Maurice Marie Louise Verhofstadt (born 11 April 1953) is a Belgian politician, who served as the 47th Prime Minister of Belgium from 1999 to 2008. Defeating the Socialists and Christian Democrats in the aftermath of the Agusta scandal and Dioxin Affair, he was the first liberal Prime Minister in Belgium since 1884.  - A counsel or a counsellor at law is a person who gives advice and deals with various issues, particularly in legal matters. It is a title often used interchangeably with the title of "lawyer".    After reading the paragraphs above, we are interested in knowing the entity with which 'pierre chevalier ' exhibits the relationship of 'country of citizenship'. Find the answer from the choices below.  Choices: - american  - austria  - belgium  - bolivia  - canton of geneva  - england  - france  - french republic  - germany  - italy  - lawyer  - liechtenstein  - monaco  - paraguay  - politician  - san marino  - switzerland  - vatican city
Answer:
belgium