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: Christopher Mankiewicz | Statement: [Rosa Stradner, child, Christopher Mankiewicz]

Target entity: Christopher Mankiewicz
Context triple: [Rosa Stradner, child, Christopher Mankiewicz]

• A. Josh Mankiewicz
  Josh Mankiewicz is an American journalist best known as a longtime correspondent for NBC's newsmagazine program "Dateline NBC."
• B. Tom Mankiewicz
  Tom Mankiewicz was an American screenwriter, director, and producer best known for his work on several James Bond films and the script for the 1978 film "Superman."
• C. Joseph L. Mankiewicz
  Joseph L. Mankiewicz was an acclaimed American screenwriter, producer, and director known for his sophisticated, dialogue-driven films and multiple Academy Awards, including those for writing and directing.
• D. Frank Mankiewicz
  Frank Mankiewicz was an American journalist, political strategist, and public relations executive best known for his prominent roles in Democratic politics and media, including serving as president of National Public Radio.
• E. Stirling Silliphant
  Stirling Silliphant was an American screenwriter best known for his prolific work in film and television, including the Oscar-winning screenplay for "In the Heat of the Night."
• 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: Christopher Mankiewicz
Triple: [Rosa Stradner, child, Christopher Mankiewicz]

Christopher Mankiewicz is the son of Austrian-American actress Rosa Stradner and prominent screenwriter-director Joseph L. Mankiewicz, belonging to the notable Mankiewicz family of Hollywood.

Target entity: Christopher Mankiewicz
Target entity description: Christopher Mankiewicz is the son of Austrian-American actress Rosa Stradner and prominent screenwriter-director Joseph L. Mankiewicz, belonging to the notable Mankiewicz family of Hollywood.

• A. Josh Mankiewicz
  Josh Mankiewicz is an American journalist best known as a longtime correspondent for NBC's newsmagazine program "Dateline NBC."
• B. Tom Mankiewicz
  Tom Mankiewicz was an American screenwriter, director, and producer best known for his work on several James Bond films and the script for the 1978 film "Superman."
• C. Joseph L. Mankiewicz chosen
  Joseph L. Mankiewicz was an acclaimed American screenwriter, producer, and director known for his sophisticated, dialogue-driven films and multiple Academy Awards, including those for writing and directing.
• D. Frank Mankiewicz
  Frank Mankiewicz was an American journalist, political strategist, and public relations executive best known for his prominent roles in Democratic politics and media, including serving as president of National Public Radio.
• E. Stirling Silliphant
  Stirling Silliphant was an American screenwriter best known for his prolific work in film and television, including the Oscar-winning screenplay for "In the Heat of the Night."
• F. None of above.