input question: Information: - Trench warfare is a type of land warfare using occupied fighting lines consisting largely of trenches, in which troops are significantly protected from the enemy's small arms fire and are substantially sheltered from artillery. The most famous use of trench warfare is the Western Front in World War I. It has become a byword for stalemate, attrition, sieges and futility in conflict. - In general, a civilian is "a person who is not a member of the military or of a police or firefighting force", as defined by Merriam Webster's Dictionary. From the perspective of the U.S. Department of Defense, Chapter 18 of Title 10 United States Code refers to non-military law enforcement officers as civilians since they are employees rather than enlisted personnel, and also in order to distinguish itself from military police. In military and law enforcement slang, the term "Civies" or "Civvies" are often used to refer civilian population or civilian clothing. - Military personnel are members of the armed forces. Usually, personnel are divided into military branches roughly defined by certain circumstances of their deployment. Those who serve in a typical large land force are soldiers, making up an army. Those who serve in seagoing forces are seamen or sailors, and their branch is a navy or coast guard . Marines serve in a marine corps. In the 20th century, the development of powered flight aircraft prompted the development of air forces, serviced by airmen. Designated leaders of military personnel are officers. These include commissioned officers, warrant officers and non-commissioned officers (NCOs). For naval forces, non-commissioned officers are referred to as petty officers (POs). military personnel are instructed to wear dog tags - World War I (WWI or WW1), also known as the First World War, or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history. Over nine million combatants and seven million civilians died as a result of the war (including the victims of a number of genocides), a casualty rate exacerbated by the belligerents' technological and industrial sophistication, and the tactical stalemate caused by gruelling trench warfare. It was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. - Genocide is intentional action to destroy a people (usually defined as an ethnic, national, racial, or religious group) in whole or in part. The hybrid word "genocide" is a combination of the Greek word "genos" ("race, people") and the Latin suffix "-cide" ("act of killing"). The United Nations Genocide Convention defines genocide as "acts committed with intent to destroy, in whole or in part, a national, ethnic, racial or religious group". - The AGO C.II was a German reconnaissance biplane of World War I. It was essentially a slightly redesigned version of the manufacturer 's C.I design with a more powerful engine . Two examples were equipped with floats ( designation C.II - W ) and operated by the Imperial German Navy for coastal patrol . What is the relationship between 'ago c.ii' and 'aircraft'????
output answer: subclass of
Problem: Given the question: Information: - A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film. - Kardamyla is a village and a former municipality on the island of Chios, North Aegean, Greece. Since the 2011 local government reform it is part of the municipality Chios, of which it is a municipal unit. It is located in the northeastern corner of the island, opposite the island of Oinousses to the east. It has a land area of 182.480km. It had a population of 2,234 in 2011. Kardamyla (pop. 710), the seat of the former municipality, is located on the coast of a small bay. The homes, shops and "plateia" of the village are on one side of the bay facing Agios Markos and cliffs which are located on the opposite side of the bay. On clear days, the island of Lesbos can be seen in the distance beyond the bay enclosure. It is a short boat ride from the neighbouring island of Oinousses. Both Oinousses and Kardamyla are known as the home villages of Greek ship-owners. The largest town in the municipal unit is Marmaron (pop. 875). - Crystal Nights ( Greek : Krystallines nyhtes ) is a 1992 Greek drama film directed by Tonia Marketaki . It was screened in the Un Certain Regard section at the 1992 Cannes Film Festival . - Zografou is a suburb of approximately 71,000 in the eastern part of the Athens agglomeration, Greece. It was named after the Greek politician Ioannis Zografos. To the east of Zografou lies mount Hymettus. The area, being close to the centre of Athens, developed similar urban sprawl characteristics, with high-rise buildings of even 10 stories tall being the norm. The city is also home to the Athens university campus and polytechnical school campus and therefore, a great part of its population is university students. Zografou includes the smaller areas of Ilissia and Goudi. - Un Certain Regard (is a section of the Cannes Film Festival's official selection. It is run at the ", parallel to the competition for the Palme d'Or. This section was introduced in 1978 by Gilles Jacob. - The Cannes Festival (French: Festival de Cannes), named until 2002 as the International Film Festival ("Festival international du film") and known in English as the Cannes Film Festival, is an annual film festival held in Cannes, France, which previews new films of all genres, including documentaries, from all around the world. Founded in 1946, the invitation-only festival is held annually (usually in May) at the Palais des Festivals et des Congres. - Chios (alternative transliterations "Khios" and "Hios") is the fifth largest of the Greek islands, situated in the Aegean Sea, off the Anatolian coast. The island is separated from Turkey by the Ceme Strait. Chios is notable for its exports of mastic gum and its nickname is "the Mastic Island". Tourist attractions include its medieval villages and the 11th-century monastery of "Nea Moni", a UNESCO World Heritage Site. - Tonia Marketaki (28 July 1942 26 July 1994) was a Greek film director and screenwriter. She was born in Pireas and spend many of her childhood years in the Zografou district of Athens. Her maternal origins are from Kardamyla, in the island of Chios. What is the relationship between 'crystal nights' and 'greece'?
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The answer is:
country of origin