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: Alexander Cameron | Statement: [David Cameron, hasSibling, Alexander Cameron]

Target entity: Alexander Cameron
Context triple: [David Cameron, hasSibling, Alexander Cameron]

• A. Alexander McDougall
  Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
• B. James McGill
  James McGill was an 18th–19th century Scottish-Canadian merchant and philanthropist whose endowment led to the creation of McGill University in Montreal.
• C. William Robertson
  William Robertson was an influential 18th-century Scottish historian and Presbyterian minister whose works and leadership at the University of Edinburgh made him a central figure of the Scottish Enlightenment.
• D. William Kirkpatrick
  William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
• E. Alexander Legge
  Alexander Legge was an American industrialist and executive, notably president of International Harvester, who played a key role in U.S. wartime economic mobilization during World War I.
• 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: Alexander Cameron
Triple: [David Cameron, hasSibling, Alexander Cameron]

Alexander Cameron is a British barrister and King's Counsel, notable as the elder brother of former UK Prime Minister David Cameron.

Target entity: Alexander Cameron
Target entity description: Alexander Cameron is a British barrister and King's Counsel, notable as the elder brother of former UK Prime Minister David Cameron.

• A. Alexander McDougall
  Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
• B. James McGill
  James McGill was an 18th–19th century Scottish-Canadian merchant and philanthropist whose endowment led to the creation of McGill University in Montreal.
• C. William Robertson
  William Robertson was an influential 18th-century Scottish historian and Presbyterian minister whose works and leadership at the University of Edinburgh made him a central figure of the Scottish Enlightenment.
• D. William Kirkpatrick
  William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
• E. Alexander Legge
  Alexander Legge was an American industrialist and executive, notably president of International Harvester, who played a key role in U.S. wartime economic mobilization during World War I.
• F. None of above. chosen