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: Dora Gray Duncan | Statement: [Isadora Duncan, mother, Dora Gray Duncan]

Target entity: Dora Gray Duncan
Context triple: [Isadora Duncan, mother, Dora Gray Duncan]

• A. Dora Strang
  Dora Strang is a character in Peter Shaffer's play "Equus," portrayed as the deeply religious mother of the troubled teenager Alan Strang.
• B. Daisy Barlow
  Daisy Barlow is a daughter of English singer-songwriter and Take That frontman Gary Barlow.
• C. Flora Drew
  Flora Drew is a British translator and editor best known for her work translating and promoting the writings of Chinese author Ma Jian.
• D. Yvette Livesey
  Yvette Livesey is a former Miss United Kingdom and music industry figure best known as the long-term partner of Manchester music impresario Tony Wilson and co-organizer of the In the City music conference.
• E. Lucy Lloyd
  Lucy Lloyd was a 19th-century South African linguist and ethnographer renowned for her pioneering documentation of the |Xam and other indigenous San languages and oral traditions.
• 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: Dora Gray Duncan
Triple: [Isadora Duncan, mother, Dora Gray Duncan]

Dora Gray Duncan was the mother of pioneering American modern dancer Isadora Duncan and played a formative role in her early life and artistic development.

Target entity: Dora Gray Duncan
Target entity description: Dora Gray Duncan was the mother of pioneering American modern dancer Isadora Duncan and played a formative role in her early life and artistic development.

• A. Dora Strang
  Dora Strang is a character in Peter Shaffer's play "Equus," portrayed as the deeply religious mother of the troubled teenager Alan Strang.
• B. Daisy Barlow
  Daisy Barlow is a daughter of English singer-songwriter and Take That frontman Gary Barlow.
• C. Flora Drew
  Flora Drew is a British translator and editor best known for her work translating and promoting the writings of Chinese author Ma Jian.
• D. Yvette Livesey
  Yvette Livesey is a former Miss United Kingdom and music industry figure best known as the long-term partner of Manchester music impresario Tony Wilson and co-organizer of the In the City music conference.
• E. Lucy Lloyd
  Lucy Lloyd was a 19th-century South African linguist and ethnographer renowned for her pioneering documentation of the |Xam and other indigenous San languages and oral traditions.
• F. None of above. chosen