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: Ruth Williams Khama | Statement: [Seretse Khama, spouse, Ruth Williams Khama]

Target entity: Ruth Williams Khama
Context triple: [Seretse Khama, spouse, Ruth Williams Khama]

• A. Edelgard Nkobi
  Edelgard Nkobi was the wife of South African anti-apartheid activist Denis Goldberg and a fellow supporter of the struggle against apartheid.
• B. Fadzayi Mahere
  Fadzayi Mahere is a prominent Zimbabwean lawyer, politician, and democracy activist known for her opposition to ZANU–PF and her leadership role in the Citizens Coalition for Change.
• C. 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.
• D. Gertrude Sizakele Khumalo
  Gertrude Sizakele Khumalo is the longtime first wife of former South African president Jacob Zuma and served as First Lady of South Africa during his presidency.
• E. Sibongile Winifred Dlamini
  Sibongile Winifred Dlamini is a South African royal figure best known as one of the principal wives of the late Zulu King Goodwill Zwelithini kaBhekuzulu.
• 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: Ruth Williams Khama
Triple: [Seretse Khama, spouse, Ruth Williams Khama]

Ruth Williams Khama was a British-born woman who became the First Lady of Botswana and a prominent symbol of interracial marriage and anti-colonial resistance after marrying Seretse Khama.

Target entity: Ruth Williams Khama
Target entity description: Ruth Williams Khama was a British-born woman who became the First Lady of Botswana and a prominent symbol of interracial marriage and anti-colonial resistance after marrying Seretse Khama.

• A. Edelgard Nkobi
  Edelgard Nkobi was the wife of South African anti-apartheid activist Denis Goldberg and a fellow supporter of the struggle against apartheid.
• B. Fadzayi Mahere
  Fadzayi Mahere is a prominent Zimbabwean lawyer, politician, and democracy activist known for her opposition to ZANU–PF and her leadership role in the Citizens Coalition for Change.
• C. 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.
• D. Gertrude Sizakele Khumalo
  Gertrude Sizakele Khumalo is the longtime first wife of former South African president Jacob Zuma and served as First Lady of South Africa during his presidency.
• E. Sibongile Winifred Dlamini
  Sibongile Winifred Dlamini is a South African royal figure best known as one of the principal wives of the late Zulu King Goodwill Zwelithini kaBhekuzulu.
• F. None of above. chosen