Question: South East Queensland (SEQ) is a bio-geographical, political, and administrative region of the state of Queensland in Australia, the area covered by South East Queensland varies, depending on the definition of the region, though it tends to include Queensland's three largest cities, including which coastal area in the Australian state of Queensland, approximately 66 km south-southeast of the state capital Brisbane and immediately north of the border with New South Wales?

Context paragraphs:
Syzygium hodgkinsoniae: Syzygium hodgkinsoniae is a rare subtropical rainforest tree, growing on alluvial soils by streams in the north east New South Wales and south east Queensland, Australia.  The range of natural distribution is from the Richmond River, New South Wales to Gympie in south east Queensland.  Common names include smooth-bark rose apple or red lilly pilly.

South East Queensland: South East Queensland (SEQ) is a bio-geographical, political, and administrative region of the state of Queensland in Australia, which contains 3.4 million people out of the state's population of 4.8 million.  The area covered by South East Queensland varies, depending on the definition of the region, though it tends to include Queensland's three largest cities: the capital city Brisbane; the Gold Coast; and the Sunshine Coast.  Its most common use is for political purposes, and covers 22420 km2 and incorporates 11 local government areas, extending 240 km from Noosa in the north to the Gold Coast and New South Wales border in the south (some sources include Tweed Heads (NSW) which is contiguous as an urban area with Brisbane/Gold Coast), and 140 km west to Toowoomba (which is simultaneously considered part of the Darling Downs region).

West Moreton: West Moreton is a region of the Australian state of Queensland, consisting of the entire rural western portion of South East Queensland.  It sits inland from both the Brisbane metropolitan area and the Gold Coast and to the east of the Darling Downs.  Much of the region lies in the Great Dividing Range.  The name appears in the names of many community organisations and is used by the Australian Bureau of Statistics, although is not widely used otherwise due to the prevalence of South East Queensland in planning and other documents.

Daylight Saving for South East Queensland: Daylight Saving for South East Queensland (DS4SEQ) was a political party in Queensland, Australia.  It was a single-issue party, run by volunteers, that advocated the introduction of Daylight Saving into Queensland, or at the very least into South East Queensland under a dual-time zone arrangement - with the remainder of the state to maintain standard time.  The party proposed a possible dual time zone, which included the following 15 local and regional government areas: Brisbane, Fraser Coast, Gold Coast, Goondiwindi, Gympie, Ipswich, Lockyer, Logan, Moreton Bay, Redland, Scenic Rim, Somerset, Southern Downs, Sunshine Coast, and Toowoomba.  The party was officially registered with the Electoral Commission of Queensland (ECQ) in December 2008 and was not registered with the Australian Electoral Commission.  In August 2012, DS4SEQ submitted a request to the ECQ to deregister the party, and this process was finalised in October 2012.  DS4SEQ maintains a presence as a lobby group and may potentially re-register as a political party in the future.  Jason Furze was leader of the party from December 2008 until June 2011.

Main Range National Park: The Main Range is a mountain range and a national park in Queensland, Australia, located predominantly in Tregony, Southern Downs Region 85 km southwest of Brisbane.  It is part of the World Heritage Site Gondwana Rainforests of Australia (formerly known as the Central Eastern Rainforest Reserves).  It protects the western part of a semicircle of mountains in South East Queensland known as the Scenic Rim.  This includes the largest area of rainforest in South East Queensland.  The park is part of the Scenic Rim Important Bird Area, identified as such by BirdLife International because of its importance in the conservation of several species of threatened birds.

Demographics of Brisbane: Brisbane ( ) is the capital of and most populous city in the Australian state of Queensland, and the third most populous city in Australia.  Brisbane's metropolitan area has a population of 2.35 million, and the South East Queensland region, centred on Brisbane, encompasses a population of more than 3.5 million.  The Brisbane central business district stands on the original European settlement and is situated inside a bend of the Brisbane River, about 15 km from its mouth at Moreton Bay.  The metropolitan area extends in all directions along the floodplain of the Brisbane River Valley between Moreton Bay and the Great Dividing Range, sprawling across several of Australia's most populous local government areas (LGAs), most centrally the City of Brisbane, which is by far the most populous LGA in the nation.  The demonym of Brisbane is Brisbanite.

Sunshine Coast, Queensland: Sunshine Coast is a peri-urban area and the third most populated area in the Australian state of Queensland.  Located 100 km north of the state capital Brisbane in South East Queensland on the Pacific Ocean coastline, its urban area spans approximately 60 km of coastline and hinterland from Pelican Waters to Tewantin.  The estimated urban population of Sunshine Coast as at June 2015 was 302,122, making it the 9th most populous in the country.

Brisbane: Brisbane ( ) is the capital of and most populous city in the Australian state of Queensland, and the third most populous city in Australia.  Brisbane's metropolitan area has a population of 2.4 million, and the South East Queensland region, centred on Brisbane, encompasses a population of more than 3.5 million.  The Brisbane central business district stands on the original European settlement and is situated inside a bend of the Brisbane River, about 15 km from its mouth at Moreton Bay.  The metropolitan area extends in all directions along the floodplain of the Brisbane River Valley between Moreton Bay and the Great Dividing Range, sprawling across several of Australia's most populous local government areas (LGAs), most centrally the City of Brisbane, which is by far the most populous LGA in the nation.  The demonym of Brisbane is Brisbanite.

Gold Coast, Queensland: The Gold Coast is a coastal area in the Australian state of Queensland, approximately 66 km south-southeast of the state capital Brisbane and immediately north of the border with New South Wales.  With a census-estimated 2016 population of 638,090, The Gold Coast is the sixth-largest city in Australia, making it the largest non-capital city, and the second-largest city in Queensland.

Gooroolba: Gooroolba is a locality in the Wide Bay–Burnett region of south east Queensland, Australia.  The locality is in the North Burnett Region local government area 326 km north of the state capital Brisbane.

Supporting paragraphs: South East Queensland Gold Coast, Queensland
Answer: Gold Coast