Given the question: Information:  - Grenoble  is a city in southeastern France, at the foot of the French Alps where the river Drac joins the Isère. Located in the Auvergne-Rhône-Alpes region, Grenoble is the capital of the department of Isère and plays the role of an important scientific centre of Europe. The city advertises itself as the "Capital of the Alps", due to its size and its proximity to the mountains.  - 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.  - Mario Armano ( born July 25 , 1946 ) is an Italian bobsledder who competed in the late 1960s and early 1970s . Competing in two Winter Olympics , he won a gold medal in the four - man event at Grenoble in 1968 . Armano also won four medals at the FIBT World Championships with two golds ( Two - man : 1971 , Four - man : 1970 ) , one silver ( Four - man : 1969 ) , and one bronze ( Two - man : 1969 ) .  - Isère (Arpitan: "Isera", Occitan: "Isèra") is a department in the Auvergne-Rhône-Alpes region in the east of France named after the river Isère.  - The French Alps are the portions of the Alps mountain range that stand within France, located in the Rhône-Alpes and Provence-Alpes-Côte d'Azur regions. While some of the ranges of the French Alps are entirely in France, others, such as the Mont Blanc massif, are shared with Switzerland and/or Italy.    What object entity has the relation of 'country of citizenship' with the subject 'mario armano'?   Choices: - france  - french republic  - italy  - switzerland
The answer is:
italy