Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Independence of South Sudan | Statement: [South Sudanese pound, introducedAfterEvent, Independence of South Sudan]

Target entity: Independence of South Sudan
Context triple: [South Sudanese pound, introducedAfterEvent, Independence of South Sudan]

• A. Biafran secession
  Biafran secession was the attempt by the predominantly Igbo eastern region of Nigeria to break away and form the independent Republic of Biafra between 1967 and 1970, leading to a devastating civil war.
• B. Sudanese independence movement
  The Sudanese independence movement was a mid-20th-century nationalist struggle that united diverse Sudanese groups to end joint British-Egyptian rule and establish Sudan as a sovereign state.
• C. Independence of Zanzibar
  The Independence of Zanzibar refers to the 1963 end of British colonial rule over the Zanzibar Sultanate, leading to its brief status as a sovereign state before uniting with Tanganyika to form Tanzania.
• D. Independence of Tanganyika
  The Independence of Tanganyika marks the 1961 end of British colonial rule and the emergence of Tanganyika as a sovereign state, which later united with Zanzibar to form modern-day Tanzania.
• E. Somaliland War of Independence
  The Somaliland War of Independence was an armed struggle in the late 1980s and early 1990s by the Somali National Movement and allied groups to end Siad Barre’s rule in northwestern Somalia and lay the groundwork for the self-declared Republic of Somaliland.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Independence of South Sudan
Triple: [South Sudanese pound, introducedAfterEvent, Independence of South Sudan]

The Independence of South Sudan was the 2011 event in which South Sudan formally seceded from Sudan to become the world's newest sovereign state.

Target entity: Independence of South Sudan
Target entity description: The Independence of South Sudan was the 2011 event in which South Sudan formally seceded from Sudan to become the world's newest sovereign state.

• A. Biafran secession
  Biafran secession was the attempt by the predominantly Igbo eastern region of Nigeria to break away and form the independent Republic of Biafra between 1967 and 1970, leading to a devastating civil war.
• B. Sudanese independence movement
  The Sudanese independence movement was a mid-20th-century nationalist struggle that united diverse Sudanese groups to end joint British-Egyptian rule and establish Sudan as a sovereign state.
• C. Independence of Zanzibar
  The Independence of Zanzibar refers to the 1963 end of British colonial rule over the Zanzibar Sultanate, leading to its brief status as a sovereign state before uniting with Tanganyika to form Tanzania.
• D. Independence of Tanganyika
  The Independence of Tanganyika marks the 1961 end of British colonial rule and the emergence of Tanganyika as a sovereign state, which later united with Zanzibar to form modern-day Tanzania.
• E. Somaliland War of Independence
  The Somaliland War of Independence was an armed struggle in the late 1980s and early 1990s by the Somali National Movement and allied groups to end Siad Barre’s rule in northwestern Somalia and lay the groundwork for the self-declared Republic of Somaliland.
• F. None of above. chosen