Question: Dorset Vale, South Australia lies within what local government area east of Adelaide?

Context paragraphs:
Scott Creek Conservation Park: Scott Creek Conservation Park is a protected area in the Australian state of South Australia located in the gazetted locality of Dorset Vale about 20 km south of the state capital of Adelaide.

Wentworth, New South Wales: Wentworth is a small border town in the far south west of the state of New South Wales, Australia.  It lies at the confluence of Australia's two most important rivers, the Darling and the Murray, the latter forming the border with the state of Victoria to the south.  The border with the state of South Australia lies approximately 100 km to the west.  The town of Wentworth is in the local government area of the same name.

Ganjuwa: Ganjuwa is a Local Government Area of Bauchi State, Nigeria.  It was curved out from the Darazo Local Government in September, 1991 and it’s bordered with Jigawa State from the North and Gombe State from the South East.  The Local Government also shares border with the following Local Governments: - Bauchi Local Government from the South, Toro Local Government from the West, Ningi Local Government from the North West, Darazo Local Government from the North South East and Kirfi Local Government from the East.

Adelaide Hills Council: Adelaide Hills Council is a local government area in the Adelaide Hills of South Australia.  It is in the hills east of Adelaide, the capital of South Australia, and extends from the South Para Reservoir in the north to the Mount Bold Reservoir in the south.

Shinkafi: Shinkafi is a Local Government Area in the Zamfara State of Nigeria.  Its headquarters are in the town of Shinkafi an area of about 674mk and population of 135,649 (2006 Census).  It shares boundaries with Isa Local Government Area (Sokoto State) and Niger Republic from the north, Zurmi Local Government Area to the South and South-East, Maradun Local Government Area and Raba Local Government Area (Sokoto State) by the west.  Distance from the State Capital, Gusau is approximately 116 km.

City of Playford: The City of Playford is a local government area of South Australia in Adelaide's northern suburbs.  The name 'Playford' comes from the recognition of Sir Thomas Playford, who played a part in the development of the area, and was South Australia's premier from 1938-1965.  The City covers an area of 346 km, and is home to approximately 88,000 residents.  Playford is the fastest growing local government area in South Australia.  s of 2016 the city motto is: "a great place to live, work and play".

Marshwood Vale: The Marshwood Vale (or Vale of Marshwood) is a low-lying, bowl-shaped valley of Lower Lias clay, in the western tip of the county of Dorset in south-west England.  It lies to the north of the A35 trunk road between the towns of Bridport and Lyme Regis, and to the south of the two highest hills in Dorset, Lewesdon Hill (279m) and Pilsdon Pen (277m).  It is drained by the River Char, which flows south-west to its mouth on the English Channel coast at Charmouth.  All of the vale lies within the Dorset Area of Outstanding Natural Beauty.

Strathfield, New South Wales: Strathfield is a suburb in the Inner West of Sydney, Australia.  It is located 12 kilometres west of the Sydney central business district and is the administrative centre of the Strathfield Local Government Area.  A small section of the suburb north of the railway line sits in the local government area of the City of Canada Bay, while the area east of The Boulevard sits within the Burwood Council.  North Strathfield and Strathfield South are separate suburbs, to the north and south respectively.

Dorset Vale, South Australia: Dorset Vale is a rural locality near Adelaide, South Australia.  It lies within the Adelaide Hills Council and the City of Onkaparinga.  The precise boundaries were set in April 1994 and extended in November 2003 for the long-established name.  The first post office in the area was given the English name Dorset Vale circa 1850, but it was locally known as "Scotts Bottom" as it was downstream from Scott Creek.  Scotts Bottom School opened in 1930, its name was changed to Dorset Vale in 1937 and it closed in 1944.

Akinyele: Akinyele is a Local Government Area in Oyo State, Nigeria.  It is one of the eleven local governments that make up Ibadan metropolis.  It headquarters are at Moniya.  Akinyele local government area was created in 1976 and it shares boundaries with Afijio Local Government to the north, Lagelu Local Government Area to the east, Ido Local Government Area to the west and Ibadan North Local Government Area to the south.  It occupies a land area of 464.892 square kilometers with a population density of 516 persons per square kilometer.  Using 3.2% growth rate from 2006 census figures, the 2010 estimated population for the Local Government is 239,745.

Supporting paragraphs: Dorset Vale, South Australia Adelaide Hills Council
Answer: Adelaide Hills Council