In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
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Question: Passage: In 1870, 18-year-old Travis Coates is left in charge of his precocious 12-year-old brother, Arliss, on the family farm in Southwest Texas, while their parents visit an ailing grandmother. While Arliss and his dog, Savage Sam, are tracking a bobcat, Travis is warned by Bud Searcy that renegade Apaches are in the area. When Travis joins Bud's 17-year-old daughter, Lisbeth, in a search for Arliss, all three are captured by a band of Apaches led by a Comanche. The boys' Uncle Beck Coates witnesses the scene and manages to wound the Native American leader, but Beck's horse is shot by one of the braves, allowing the Comanche and his followers to escape with the captives. Beck alerts the U. S. Cavalry, but the Native Americans split into three groups and ride for the hills; in the confusion, Travis escapes but is knocked unconscious and left to die. Beck and his posse of five find Travis and his dog, set out in pursuit of the other captives, and eventually find the Indians in a valley fighting over Lisbeth. Although posse member Pack Underwood, bent on revenge for the massacre of his family, fires a shot that alerts the Indians to their planned ambush, the youngsters are saved and the renegades captured.

Answer: What are the first names of Beck Coates' nephews?

Question: Passage: In 2007, Elderly sold more than 16,000 instruments. The company is a dealer of Martin guitars, as well as other mainstream brands such as Guild and Fender. It sells used Gibson instruments, but not new models as a result of the Gibson lawsuit. Although the bulk of its business comes from guitar sales, the company carries a range of other instruments, such as banjos, ukuleles, mandolins, accordions, concertinas, bouzoukis, sitars, musical saws, and African thumb pianos. Some of the rarer instruments are purchased as collectibles. Elderly is an exclusive retailer of "LunchBox-A-LeLes", ukuleles made from various tin lunch box designs. The journal Bluegrass Unlimited has noted Elderly Instruments for carrying "elite" brands of instruments, such as Paul Duff mandolins, Huss & Dalton acoustic guitars, Stelling banjos, and Nash electric guitars. Elderly was once one of only two American retailers for Apitius Mandolins, now only sold directly. As part of its consignment business, Elderly sells "collections" of instruments that sometimes have rich histories. In September 2006, it placed the Dopyera family's personal collection of resonator instruments up for sale, including some of the Dobro and National brands. The Dopyera family was responsible for founding those companies and innovating the resonator instrument trade.Elderly Instruments carries a number of Martin guitars, including valuable vintage models. In interviews, Werbin frequently mentions Martins made before World War II as especially desirable and "memorable" pieces of the Elderly Instruments inventory. The guitars are sought after by musicians from the bluegrass and other genres. Werbin purchases some of the more valuable or interesting instruments for his personal collection, and has lent them to museums as temporary exhibits.Periodicals for the bluegrass genre such as Bluegrass Canada and Bluegrass Now have featured stories about Elderly and its selection of bluegrass instruments and repair services. Elderly employees maintain connections with the bluegrass industry by attending trade shows such as the International Bluegrass Association Trade Show in Louisville, Kentucky. At these shows, Elderly showcases typical bluegrass instruments, such as banjos, guitars, mandolins, fiddles and resophonic guitars, to musicians and businesspeople. Elderly Instruments staff members have set up organizations such as the "Friends of Bluegrass" to support local bluegrass musicians.Michigan Living magazine noted Elderly's liberal policy regarding the handling of instruments, something Werbin attributes to his difficulty shopping for Martin guitars in New York City in the 1960s. The magazine also notes that customers are encouraged to pick up and play any instrument, an unusual policy for a high-end instrument retailer. Impromptu "jam sessions" are frequent in the store, as customers try out guitars.

Answer: What is the name of the organization set up to support bluegrass musicians by the employees of the company that sold over 16,000 instruments in 2007?

Question: Passage: Norfolk has a long history of human occupation dating back to the Palaeolithic, and including significant archaeology. Both modern and Neanderthal people were present in the area between 100,000 and 10,000 years ago, before the last glaciation, and humans returned as the ice retreated northwards. The archaeological record is poor until about 20,000 years ago, partly because of the then prevailing very cold conditions, but also because the coastline was much further north than at present. As the ice retreated during the Mesolithic (10,0005,000 BCE), the sea level rose, filling what is now the North Sea. This brought the Norfolk coastline much closer to its present line, so that many ancient sites are under the sea. Early Mesolithic flint tools with characteristic long blades up to 15 cm (5.9 in) long found on the present-day coast at Titchwell date from a time when it was 6070 km (3743 mi) from the sea. Other flint tools have been found dating from the Upper Paleolithic (50,00010,000 BCE) to the Neolithic (5,0002,500 BCE).By 11,000 BC, the makers of the long blades had gone. Two timber platforms have been identified within the peat at Titchwell, and may possibly be rare Bronze Age (2,500800 BCE) survivals. Seahenge is another early Bronze Age site found on the coast at Holme in 1998. It consists of a ring of 55 oak posts and was built in 2049 BC; a similar nearby structure, Holme II, may be almost two centuries older. A large Iron Age fort at Holkham enclosed 2.5 ha (6.1 acres) at the end of a sandy spit in what was then salt marsh, and remained in use until the defeat of the Iceni in 47 AD.Roman period settlements have been discovered all along the Norfolk Coast, notably the complex at Branodunum, which covered at least 23 ha (57 acres) near Brancaster. This site included a fort built on the castrum pattern enclosing 2.6 ha (6.3 acres) within its walls, 2.9 m (10 ft) wide. The fort had internal turrets at the corners and was backed by an earth rampart. Early Saxon sites are scarce close to the Norfolk coast, but a gold bracteate found near Blakeney Chapel was a rare and significant 6th-century find, and there is a somewhat later Saxon cemetery at Thornham. The Danelaw left few tangible traces within the SSSI, but place names such as Holkham ("ship town") reflect the Viking influence. Saxon building foundations were described as the ruins of "Cley Chapel" on a 1797 map, although it is more likely that they belonged to a barn.

Answer:
What is the name of the site that consists of a ring of 55 oak posts and was build in 2049 B.C.?