Question: Which Australian trail which passes through the northern suburbs of Melbourne connects to the Melbourne Zoo?

Context paragraphs:
Bolte Bridge: The Bolte Bridge is a large twin cantilever bridge in Melbourne, Victoria, Australia.  It spans the Yarra River and Victoria Harbour in the Docklands precinct to the west of the Melbourne CBD.  It forms part of the CityLink system of toll roads that connects the Tullamarine Freeway from the northern suburbs with the West Gate Freeway and the Domain and Burnley tunnels to the Monash Freeway and the south eastern suburbs.

Capital City Trail: The Capital City Trail is a shared use path for cyclists and pedestrians, which circles the Melbourne city centre and some inner eastern and northern suburbs of Melbourne, Victoria, Australia.  It is 29km in length, and mostly consists of sections of other trails, such as the Merri Creek Trail, Main Yarra Trail, Moonee Ponds Creek Trail and Inner Circle Rail Trail.

UTS Northern Suburbs Athletic Club: UTS Northern Suburbs Athletic Club is an athletics club based in Sydney, NSW.  It is one of Australia's oldest athletics clubs and has taken an active role in the sport for 92 years.  The first Northern Suburbs Amateur Athletic Club was originally formed in 1914.  One of its premier athletes at the time was L.R Frith who was predominately a miler but often did the 'half'.  The club had to close in 1917 partly because of the demands of World War 1, and partly because its leading athlete LR Frith was poached by the Sydney University Athletics Club.  Northern Suburbs Amateur Athletic Club was reborn in 1927 and its next great athlete was Frank O'Brien, an all round champion of the 1930s.  O'Brien won Norths' first State title in 1930 when he won the NSW pentathlon championship and he defended it successfully every year until 1937 when he retired.  A versatile athlete, he also won the 1935 decathlon championships and the State 440 yards title in 1936.  He won the Australian Championships over 440 yards that same year, making him the club's first national title holder.  In 1994 a merger between the Northern Suburbs Amateur Athletic Club and the University of Technology, Sydney saw the beginning of the next phase of the club's development.

Division of Northern Melbourne: The Division of Northern Melbourne was an Australian Electoral Division in the state of Victoria.  It was located in the inner northern suburbs of Melbourne, and was named accordingly.  It included parts of the suburbs of Carlton, North Melbourne and Fitzroy.  At the redistribution of 13 July 1906, it was abolished and replaced by the Division of Batman.

Melbourne Zoo: The Royal Melbourne Zoological Gardens, commonly known as the Melbourne Zoo, contains more than 320 animal species from Australia and around the world.  The zoo is 4 km north of the centre of Melbourne.  It is accessible via Royal Park station on the Upfield railway line, and is also accessible via tram routes 58 and 19, as well as by bicycle on the Capital City Trail.  Bicycles are not allowed inside the zoo itself.

Werribee Open Range Zoo: Werribee Open Range Zoo is an African themed zoo in Werribee, about 32 km south-west of Melbourne, Victoria, Australia.  It is part of the Zoological Parks and Gardens Board or 'Zoos Victoria' which also includes Melbourne Zoo and Healesville Sanctuary.  It is situated on approximately 225 ha and is located on the Werribee River in Werribee Park, adjacent to the Werribee Mansion.  It was originally agistment land to the Melbourne Zoo.

Northern Suburbs District Cricket Club: Northern Suburbs District Cricket Club is a cricket club playing in the XXXX Gold premiership, the leading club cricket competition in Queensland, Australia.  Northern Suburbs District Cricket Club has produced some of the finest players to represent Queensland and Australia in one day and test cricket competition.  Many fine players have represented the Northern Suburbs District Cricket Club at club and representative level.

Adelaide Zoo: Adelaide Zoo is Australia's second oldest zoo (after Melbourne Zoo), and like other leading zoos in Australia, including Melbourne Zoo, Taronga Zoo, and Perth Zoo it is operated on a non-profit basis.  It is located in the parklands just north of the city centre of Adelaide, South Australia.  It is administered by the Royal Zoological Society of South Australia Incorporated (trading as Zoos SA) which is a full institutional member of the Zoo and Aquarium Association (ZAA) and the World Association of Zoos and Aquariums (WAZA).  and which also administers the Monarto Zoo near Murray Bridge.

Pascoe Vale Road, Melbourne: Pascoe Vale Road is a major thoroughfare through the inner northern suburbs of Melbourne continuing to the outer northern suburbs.  It runs in the South from its junction with Mount Alexander Road at Moonee Ponds Junction and continues North through the suburbs of Moonee Ponds, Essendon, Strathmore, forms the boundary between Pascoe Vale and Oak Park, continues through Oak Park, then on to Glenroy, forms the boundary between Jacana and Broadmeadows, continues through Broadmeadows, then forms the boundary between Meadow Heights and Coolaroo, before terminating at its intersection with Somerton Road, at the confluence of the suburbs of Meadow Heights, Coolaroo and Roxburgh Park.  The road operates as an undivided road for much of its length, however, north of Broadmeadows, it becomes dual carriageway with an 80 km/hr speed limit.

State Netball and Hockey Centre: State Netball Hockey Centre (also known as the State Netball and Hockey Centre) is a multipurpose sporting facility located in Melbourne, Australia.  It is a home arena of the Melbourne United basketball team of the National Basketball League and the Victorian Vikings hockey team of the Australian Hockey League.  The facility is located in Royal Park, Parkville next to the Melbourne Zoo.  The arena was opened on 16 March 2001, and is run as a non-profit facility by the State Sport Centres Trust.  and consists of two outdoor hockey fields, four outdoor and five indoor netball courts.

Supporting paragraphs: Melbourne Zoo Capital City Trail
Answer: Capital City Trail