Question: Which school that plays in the Cornder-Eggleston Cup is located in South Yarra and Caulfield?

Context paragraphs:
Herring Island (Victoria): Herring Island is a small 3.2 ha artificial island located in Melbourne's Yarra River at South Yarra, approximately 3 km from the city centre.  It is the only island in the Yarra River.

South Yarra railway station: South Yarra railway station is located in the south-eastern Melbourne suburb of South Yarra, on the Pakenham, Cranbourne, Frankston and Sandringham lines, in Victoria, Australia.  V/Line's Bairnsdale rail service (the Gippsland line) passes non-stop through the station.

Walsh Street House: The Walsh Street House, also known as the Boyd House II, is a family home in Walsh Street, South Yarra, Victoria, Melbourne, Australia, designed by Robin Boyd in 1958, which the Boyds moved into a year later.  Robin Boyd was known not only as an architect but also an architectural writer, educator and commentator.  Born in 1919, he came from a creative family background of sculptors, painters and architects.  He and his wife Patricia occupied the South Yarra home with their two daughters.

Glen Eira College: Glen Eira College is a co-educational, public, secondary school located in Caulfield East, Victoria, Australia.  It is situated on Booran road and backs on to Caulfield Racecourse.  The current Booran Road school was originally Caulfield High School, which opened in 1962.  Glen Eira College is a merger of Caulfield High School, Prahran High School, Caulfield Technical School and other state schools.

Melbourne Grammar School: Melbourne Grammar School is an independent, Anglican, day and boarding school predominantly for boys, located in South Yarra and Caulfield, suburbs of Melbourne, Victoria, Australia.

Sandringham railway line: The Sandringham railway line is a suburban railway line in Melbourne, Australia.  It branches from other southeastern lines (Caulfield group) at South Yarra station.  It serves the City of Bayside, and small sections cover the Cities of Glen Eira, Port Phillip, Stonnington, and Yarra.  Various sections of the track opened between 1857 and 1859, and in May 1919, the whole line was electrified.

Cremorne, Victoria: Cremorne is a small inner suburb of Melbourne, 2 km south-east of the CBD.  Its local government area is the City of Yarra and at the 2011 Census it had a population of 1,564.  It is bounded by the Yarra River, Punt Road, Swan and Church Streets, and divided down the middle by the railway to South Yarra.  Covering only about a square kilometre, until 1999 Cremorne existed only as a locality in the larger suburb of Richmond.  Cremorne's charm is in its rather chaotic mix of uses and the unique character resulting from being 'walled in' by main roads and railways on all sides.  There are industrial icons such as "Bryant and May", "Rosella" and the Nylex Clock, side by side with Victorian cottages, modern townhouses, offices and light industries.

Hoddle Bridge: The Hoddle Bridge is an arch bridge over the Yarra River between Richmond and South Yarra, Melbourne, Australia.  It carries Punt Road across the Yarra.  It is a four-lane road bridge with narrow footpaths on either side.  It is of continuous reinforced concrete T-beam construction with five segmental arched spans, supported on transverse piers, and linked by concrete cross-beams.

South Yarra, Victoria: South Yarra is an inner suburb of Melbourne, Victoria, Australia, 4 km south-east of Melbourne's Central Business District, located within the Cities of Melbourne and Stonnington local government areas. South Yarra recorded a population of 25,147 at the 2016 Census.

Cordner–Eggleston Cup: The Cordner–Eggleston Cup is the current name of a historic private school Australian rules football competition which has been played annually between Melbourne Grammar School and the Scotch College since 1858.

Supporting paragraphs: Cordner–Eggleston Cup Melbourne Grammar School
Answer: Melbourne Grammar School