Information:  - The Sans Arc , or Itázipho ( Itazipcola , Hazipco - `` Those who hunt without bows '' ) in Lakota , are a subdivision of the Lakota people . Sans Arc is the French translation of the Lakota name which means , `` Without bows . '' The translator of Wooden Leg : A Warrior Who Fought Custer renders the name as Arrows all Gone . They live in the Cheyenne River Reservation . One of the many folk etymologies of the Lakota name tells the following story : The true meaning of Itazipacola is `` no markings '' . This referred to the fact that the Itazipco were so generous they did not mark their arrows ( they were usually marked so that braves could claim the bison they killed ( etc. ) ; that way everyone could share the meat of the hunt . This is why when the Creator wanted to give the pipe to the Lakota , the White Buffalo Woman Wopi brought it to the Itazipco , because they would always be willing to share it .  - The Lakóta people (pronounced ; also known as Teton, Thítuwa ("prairie dwellers"), and Teton Sioux are part of a confederation of seven related Sioux tribes, the Ohéthi Šakówi or seven council fires, and as such one of the indigenous peoples of the Great Plains of North America. They speak the Lakota language, the westernmost of the three Siouan language groups, occupying lands in both North and South Dakota.   - The Great Plains is the broad expanse of flat land (a plain), much of it covered in prairie, steppe and grassland, that lies west of the Mississippi River tallgrass prairie states and east of the Rocky Mountains in the United States and Canada. This area covers parts, but not all, of the states of Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, and Wyoming, Minnesota, Iowa and the Canadian provinces of Alberta, Manitoba and Saskatchewan. The region is known for supporting extensive cattle ranching and dry farming.  - North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere. It can also be considered a northern subcontinent of the Americas. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the west and south by the Pacific Ocean, and to the southeast by South America and the Caribbean Sea.  - South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux Native American tribes, who compose a significant portion of the population and historically dominated the entire territory. South Dakota is the 17th most expansive, but the 5th least populous and the 5th least densely populated of the 50 United States. Once the southern portion of the Dakota Territory, South Dakota became a state on November 2, 1889, simultaneously with North Dakota. Pierre is the state capital and Sioux Falls, with a population of about 171,000, is South Dakota's largest city.  - Lakota ("Lakótiyapi"), also referred to as Lakhota, Teton or Teton Sioux, is a Siouan language spoken by the Lakota people of the Sioux tribes. Though generally taught and considered by speakers as a separate language, Lakota is mutually intelligible with the other two languages (cf. Dakota language), and is considered by most linguists one of the three major varieties of the Sioux language. The Lakota language represents one of the largest Native American language speech communities in the United States, with approximately 2,000 speakers living mostly in northern plains states of North Dakota and South Dakota. There is a Lakota language program online available for children to use. There is also a Lakota Language Program with classes for children at Red Cloud Indian School.  - The Sioux are groups of Native American tribes and First Nations peoples in North America. The term can refer to any ethnic group within the Great Sioux Nation or to any of the nation's many language dialects. The Sioux comprise three major divisions based on language divisions: the Dakota, Lakota, and Nakota.    What is the relationship between 'sans arc' and 'ethnic group'?
Ans: instance of

Information:  - Changchun is the capital and largest city of Jilin Province, and is located in the northeast of China. Lying in the center of the Songliao Plain, Changchun is administered as a , comprising 7 districts, 1 county and 2 county-level cities. According to the 2010 census of China, Changchun had a total population of 7,674,439 under its jurisdiction. The city's urbanized ("or metro") area, comprising 5 districts and 4 development areas, had a population of 3,815,270 in 2010 as the Shuangyang and Jiutai districts are not urbanized yet.  - FAW Group Corporation is a Chinese state-owned automotive manufacturing company headquartered in Changchun, Jilin, China. Its principal products are automobiles; buses; light, medium, and heavy-duty trucks; and auto parts. FAW became China's first automobile manufacturer when it unveiled the nation's first domestically produced passenger car, the Hong Qi, in 1958.  - Jilin (postal: Kirin) is one of the three provinces of Northeast China. Jilin borders North Korea and Russia to the east, Heilongjiang to the north, Liaoning to the south, and Inner Mongolia to the west.  - Hongqi is a Chinese luxury car marque owned by the automaker FAW Car Company , itself a subsidiary of FAW Group . Hongqi cars were the first domestically produced Chinese passenger vehicles . First manufactured in 1958 , the original Hongqi models were only for high - ranking party elite and remained in production until 1981 . The current Hongqi range include an executive car .    What is the relationship between 'hongqi ' and 'changchun'?
Ans: headquarters location