Question: What place does the administrative territorial entity that Juba is located in share a border with?

Knowledge 1: The Citizen (South Sudan)
The Citizen is a newspaper based in Juba, the national capital of South Sudan and the state capital of Central Equatoria. [SEP] Knowledge 2: Badigeru Swamp
The Badigeru swamp (or Bedigeru, Badingilu) swamp lies in South Sudan, in the Central Equatoria and Eastern Equatoria states between Terekeka and Lafon.
Knowledge 1: The Citizen (South Sudan)
The Citizen is a newspaper based in Juba, the national capital of South Sudan and the state capital of Central Equatoria. [SEP] Knowledge 2: Australia
Each state and major mainland territory has its own parliament — unicameral in the Northern Territory, the ACT and Queensland, and bicameral in the other states. The states are sovereign entities, although subject to certain powers of the Commonwealth as defined by the Constitution. The lower houses are known as the Legislative Assembly (the House of Assembly in South Australia and Tasmania); the upper houses are known as the Legislative Council. The head of the government in each state is the Premier and in each territory the Chief Minister. The Queen is represented in each state by a governor; and in the Northern Territory, the Administrator. In the Commonwealth, the Queen's representative is the Governor-General.The Commonwealth Parliament also directly administers the following external territories: Ashmore and Cartier Islands; Australian Antarctic Territory; Christmas Island; Cocos (Keeling) Islands; Coral Sea Islands; Heard Island and McDonald Islands; and Jervis Bay Territory, a naval base and sea port for the national capital in land that was formerly part of New South Wales. The external territory of Norfolk Island previously exercised considerable autonomy under the Norfolk Island Act 1979 through its own legislative assembly and an Administrator to represent the Queen. In 2015, the Commonwealth Parliament abolished self-government, integrating Norfolk Island into the Australian tax and welfare systems and replacing its legislative assembly with a council. Macquarie Island is administered by Tasmania, and Lord Howe Island by New South Wales.
Knowledge 1: The Citizen (South Sudan)
The Citizen is a newspaper based in Juba, the national capital of South Sudan and the state capital of Central Equatoria. [SEP] Knowledge 2: Cyprus Popular Bank
Cyprus Popular Bank (from 2006 to 2011 known as Marfin Popular Bank) was the second largest banking group in Cyprus behind the Bank of Cyprus until it was 'shuttered' in March 2013 and split into two parts. The 'good' Cypriot part was merged into the Bank of Cyprus (including insured deposits under 100,000 Euro) and the 'bad' part or legacy entity holds all the overseas operations as well as uninsured deposits above 100,000 Euro, old shares and bonds. The uninsured depositors were subject to a bail-in and became the new shareholders of the legacy entity. As at May 2017, the legacy entity is one of the largest shareholders of Bank of Cyprus with 4.8% but does not hold a board seat. All the overseas operations, of the now defunct Cyprus Popular Bank, are also held by the legacy entity, until they are sold by the Special Administrator, at first Ms Andri Antoniadou, who ran the legacy entity for two years, from March 2013 until 3 March 2015. She tendered her resignation due to disagreements, with the Governor of the Central Bank of Cyprus and the Central Bank Board members, who amended the lawyers of the legacy entity, without consulting her. Veteran banker Chris Pavlou who is an expert in Treasury and risk management took over as Special Administrator of the legacy entity in April 2015 until December 2016. The legacy entity is pursuing legal action against former major shareholder Marfin Investment Group.

Answer: Eastern Equatoria