Information: - The Paleolithic or Palaeolithic; pronunciation: ) Age, Era or Period is a prehistoric period of human history distinguished by the development of the most primitive stone tools discovered (Grahame Clark's Modes I and II), and covers roughly 95% of human technological prehistory. It extends from the earliest known use of stone tools, probably by Homo habilis initially, 2.6 million years ago, to the end of the Pleistocene around 10,000 BP. - The Iron Age is an archaeological era, referring to a period of time in the prehistory and protohistory of the Old World (Afro-Eurasia) when the dominant toolmaking material was iron. It is commonly preceded by the Bronze Age in Europe and Asia with exceptions and the Stone Age in Africa. Meteoric iron has been used by humans since at least 3200 BC, but ancient iron production did not become widespread until the ability to smelt iron ore, remove impurities and regulate the amount of carbon in the alloy were developed. The start of the Iron Age proper is considered by many to fall between around 1200 BC to 600 BC, depending on the region. In most parts of the world, its end is defined by the widespread adoption of writing, and therefore marks the transition from prehistory to history. - Derbyshire (or ; abbreviated Derbys. or Derbs.) is a county in the East Midlands of England. A substantial portion of the Peak District National Park lies within Derbyshire, containing the southern extremity of the Pennine range of hills which extend into the north of the county. The county contains part of the National Forest, and borders on Greater Manchester to the northwest, West Yorkshire to the north, South Yorkshire to the northeast, Nottinghamshire to the east, Leicestershire to the southeast, Staffordshire to the west and southwest and Cheshire also to the west. Kinder Scout, at 636 metres (2,087ft), is the highest point in the county, whilst Trent Meadows, where the River Trent leaves Derbyshire, is its lowest point at 27 metres (89ft). The River Derwent is the county's longest river at 66 miles (106km), and runs roughly north to south through the county. In 2003 the Ordnance Survey placed Church Flatts Farm at Coton in the Elms (near Swadlincote) as the furthest point from the sea in Great Britain. - Melton Mowbray is a town in Leicestershire, England, northeast of Leicester, and southeast of Nottingham. The town is on the River Eye and the River Wreake and has a population of 25,554. - Epipaleolithic is a term used for the "final Upper Palaeolithic industries occurring at the end of the final glaciation which appear to merge technologically into the Mesolithic". The period is generally dated from 20,000 BP to about 10,500 BP, having emerged from the Palaeolithic era. - Burrough on the Hill is a small village north east of Leicester in England. The parish church is St. Mary Close. Burrough Hill is an Iron Age hill fort near the village and is in an country park of the same name. The hillfort stands on a promontory around above sea level, south of the modern settlement of Melton Mowbray. The population of the village is included in the civil parish of Somerby, Leicestershire - Leicestershire (or ; abbreviation Leics.) is a landlocked county in the English Midlands. It takes its name from the City of Leicester, traditionally its administrative centre, although the City of Leicester unitary authority is today administered separately from the rest of Leicestershire. The county borders Nottinghamshire to the north, Lincolnshire to the north-east, Rutland to the east, Northamptonshire to the south-east, Warwickshire to the south-west, Staffordshire to the west, and Derbyshire to the north-west. The border with most of Warwickshire is Watling Street (the A5). - Northamptonshire (or ; abbreviated Northants.), archaically known as the County of Northampton, is a county in the East Midlands of England. In 2011, it had a population of 629,000. The county is administered by Northamptonshire County Council and seven non-metropolitan district councils. - Ridge and furrow is an archaeological pattern of ridges (Medieval Latin "sliones") and troughs created by a system of ploughing used in Europe during the Middle Ages, typical of the open field system. It is also known as Rig (or rigg) and furrow, mostly in the North East of England and Scotland. - A plough (UK) or plow (US; both ) is a tool or farm implement used in farming for initial cultivation of soil in preparation for sowing seed or planting to loosen or turn the soil. Ploughs were traditionally drawn by working animals such as horses or cattle, but in modern times are drawn by tractors. A plough may be made of wood, iron, or steel frame with an attached blade or stick used to cut the earth. It has been a basic instrument for most of recorded history, although written references to the plough do not appear in English until c. 1100 at which point it is referenced frequently. The plough represents one of the major agricultural inventions in human history. - The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 10,200 BC, according to the ASPRO chronology, in some parts of the Middle East, and later in other parts of the world and ending between 4,500 and 2,000 BC. - Somerby is a small village and civil parish south of Melton Mowbray, Leicestershire. The population of the civil parish (including Leesthorpe and Pickwell) at the 2011 census was 812. - In archaeology, Mesolithic (Greek: , "mesos" "middle"; , "lithos" "stone") is the culture between Paleolithic and Neolithic. The term "Epipaleolithic" is often used for areas outside northern Europe, but was also the preferred synonym used by French archaeologists until the 1960s. - Burrough Hill is an Iron Age hillfort in Burrough on the Hill , 7 miles ( 11 km ) south of Melton Mowbray in the English county of Leicestershire . Situated on a promontory about 210 metres ( 690 ft ) above sea level , the site commands views over the surrounding countryside for miles around . There has been human activity in the area since at least the Mesolithic , and the hillfort was founded in the early Iron Age . In the medieval period , after the hillfort was abandoned , the hill was used as farmland . This ended in the 17th century when the parish the hill was in was enclosed . Traces of ridge and furrow show where the medieval fields were ploughed . Since the 1930s the site has been the subject of archaeological investigations and renewed excavations under the auspices of the University of Leicester began in 2010 . Part of Burrough Hill Country Park and open to the public , the hillfort is protected as a Scheduled Ancient Monument . After reading the paragraphs above, we are interested in knowing the entity with which 'burrough hill' exhibits the relationship of 'inception'. Find the answer from the choices below. Choices: - 10 - 1100 - 1200 - 2 - 20 - 200 - 2003 - 2010 - 2011 - 25 - 4 - 500 - 600 - 629
A:
500