Question: Information: - 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. - Switzerland, officially the Swiss Confederation, is a federal republic in Europe. It consists of 26cantons, 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 Zurich and Geneva. - Haute-Savoie (or ' or ') is a department in the Auvergne-Rhone-Alpes region of eastern France, bordering both Switzerland and Italy. Its capital is Annecy. To the north is Lake Geneva and Switzerland; to the south and southeast are the Mont Blanc and Aravis mountain ranges. The French entrance to the Mont Blanc Tunnel to Italy is in Haute-Savoie. It is noted for winter sports; the first Winter Olympic Games were held at Chamonix in 1924. - Lake Geneva (or ' , sometimes ' ) is a lake on the north side of the Alps, shared between Switzerland and France. It is one of the largest lakes in Western Europe and the largest on the course of the Rhone. 59.53% of it comes under the jurisdiction of Switzerland (cantons of Vaud, Geneva, and Valais), and 40.47% under France (department of Haute-Savoie). - The Winter Olympic Games is a major international sporting event that occurs once every four years. Unlike the Summer Olympics, the Winter Olympics feature sports practised on snow and ice. The first Winter Olympics, the 1924 Winter Olympics, was held in Chamonix, France. The original five sports (broken into nine disciplines) were bobsleigh, curling, ice hockey, Nordic skiing (consisting of the disciplines military patrol, cross-country skiing, Nordic combined, and ski jumping), and skating (consisting of the disciplines figure skating and speed skating). The Games were held every four years from 1924 until 1936, after which they were interrupted by World War II. The Olympics resumed in 1948 and was again held every four years. Until 1992, the Winter and Summer Olympic Games were held in the same years, but in accordance with a 1986 decision by the International Olympic Committee (IOC) to place the Summer and Winter Games on separate four-year cycles in alternating even-numbered years, the next Winter Olympics after 1992 was in 1994. - 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. - Annecy (Arpitan:' or ') is the largest city of Haute-Savoie department in the Auvergne-Rhone-Alpes region in southeastern France. It lies on the northern tip of Lake Annecy, south of Geneva. - The Mont Blanc Tunnel is a highway tunnel in Europe, under the Mont Blanc mountain in the Alps. It links Chamonix, Haute-Savoie, France with Courmayeur, Aosta Valley, Italy, via European route E25. The passageway is one of the major trans-Alpine transport routes, particularly for Italy, which relies on the tunnel for transporting as much as one-third of its freight to northern Europe. It reduces the route from France to Turin by and to Milan by . Northeast of Mont Blanc's summit, the tunnel is about southwest of the tripoint with Switzerland, near Mont Dolent. - Geneva (, , , ) is the second most populous city in Switzerland (after Zurich) and is the most populous city of Romandy, the French-speaking part of Switzerland. Situated where the Rhone exits Lake Geneva, it is the capital of the Republic and Canton of Geneva. - Savoie (Arpitan: "Savoue", Italian: "Savoia" , English: "Savoy" ) is a French department in the Auvergne-Rhone-Alpes region of the French Alps. - Les Contamines - Montjoie is a commune in the Haute - Savoie department in the Rhone - Alpes region in south - eastern France . - Mont Blanc or Monte Bianco, both meaning "White Mountain", is the highest mountain in the Alps and the highest in Europe after the Caucasus peaks. It rises above sea level and is ranked 11th in the world in topographic prominence. What is the relationship between 'les contamines-montjoie' and 'courmayeur'?
Answer:
shares border with