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: Graça Machel | Statement: [The Elders, hasMember, Graça Machel]

Target entity: Graça Machel
Context triple: [The Elders, hasMember, Graça Machel]

• A. Winnie Mandela
  Winnie Mandela was a prominent South African anti-apartheid activist and politician, known both for her leadership in the struggle against white minority rule and for the controversies surrounding her militant tactics and later political career.
• B. Precious Moloi-Motsepe
  Precious Moloi-Motsepe is a South African physician and fashion entrepreneur best known for founding African Fashion International and her philanthropic work in education and women's empowerment.
• C. Ellen Johnson Sirleaf
  Ellen Johnson Sirleaf is a Liberian politician and Nobel Peace Prize laureate renowned for her leadership in post-civil war reconstruction and democratic governance.
• D. Habiba Akumu Nyanjoga
  Habiba Akumu Nyanjoga was a Kenyan woman of the Luo ethnic group best known as the paternal grandmother of former U.S. President Barack Obama.
• E. Rosemary Kariuki
  Rosemary Kariuki is a Kenyan-born Australian community leader and advocate for migrant and refugee women, recognized for her work supporting vulnerable communities and promoting social inclusion.
• 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: Graça Machel
Triple: [The Elders, hasMember, Graça Machel]

Graça Machel is a Mozambican politician and humanitarian known for her advocacy on children's and women's rights and as the widow of both Mozambican President Samora Machel and South African President Nelson Mandela.

Target entity: Graça Machel
Target entity description: Graça Machel is a Mozambican politician and humanitarian known for her advocacy on children's and women's rights and as the widow of both Mozambican President Samora Machel and South African President Nelson Mandela.

• A. Winnie Mandela
  Winnie Mandela was a prominent South African anti-apartheid activist and politician, known both for her leadership in the struggle against white minority rule and for the controversies surrounding her militant tactics and later political career.
• B. Precious Moloi-Motsepe
  Precious Moloi-Motsepe is a South African physician and fashion entrepreneur best known for founding African Fashion International and her philanthropic work in education and women's empowerment.
• C. Ellen Johnson Sirleaf
  Ellen Johnson Sirleaf is a Liberian politician and Nobel Peace Prize laureate renowned for her leadership in post-civil war reconstruction and democratic governance.
• D. Habiba Akumu Nyanjoga
  Habiba Akumu Nyanjoga was a Kenyan woman of the Luo ethnic group best known as the paternal grandmother of former U.S. President Barack Obama.
• E. Rosemary Kariuki
  Rosemary Kariuki is a Kenyan-born Australian community leader and advocate for migrant and refugee women, recognized for her work supporting vulnerable communities and promoting social inclusion.
• F. None of above. chosen