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: Sir Robert McAlpine | Statement: [London Olympic Stadium, mainContractor, Sir Robert McAlpine]

Target entity: Sir Robert McAlpine
Context triple: [London Olympic Stadium, mainContractor, Sir Robert McAlpine]

• A. Sir William Cubitt
  Sir William Cubitt was a prominent 19th-century English civil engineer known for major infrastructure projects, including canals, railways, and the design of the London & Blackwall Railway.
• B. Robert Luce
  Robert Luce was an American politician and author who served as a U.S. Representative from Massachusetts in the early 20th century.
• C. Buro Happold
  Buro Happold is a global engineering consultancy known for its innovative structural and environmental design on major architectural and cultural projects worldwide.
• D. Sir Robert Morton
  Sir Robert Morton is a brilliant, aloof barrister in Terence Rattigan’s play "The Winslow Boy," renowned for his formidable courtroom skills and moral integrity.
• E. Sir William Collyer
  Sir William Collyer is a respectable, emotionally reserved judge in Terence Rattigan’s play *The Deep Blue Sea*, whose failed marriage to Hester Collyer highlights the constraints and repressions of postwar British society.
• 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: Sir Robert McAlpine
Triple: [London Olympic Stadium, mainContractor, Sir Robert McAlpine]

Sir Robert McAlpine is a major British construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects across the UK.

Target entity: Sir Robert McAlpine
Target entity description: Sir Robert McAlpine is a major British construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects across the UK.

• A. Sir William Cubitt
  Sir William Cubitt was a prominent 19th-century English civil engineer known for major infrastructure projects, including canals, railways, and the design of the London & Blackwall Railway.
• B. Robert Luce
  Robert Luce was an American politician and author who served as a U.S. Representative from Massachusetts in the early 20th century.
• C. Buro Happold
  Buro Happold is a global engineering consultancy known for its innovative structural and environmental design on major architectural and cultural projects worldwide.
• D. Sir Robert Morton
  Sir Robert Morton is a brilliant, aloof barrister in Terence Rattigan’s play "The Winslow Boy," renowned for his formidable courtroom skills and moral integrity.
• E. Sir William Collyer
  Sir William Collyer is a respectable, emotionally reserved judge in Terence Rattigan’s play *The Deep Blue Sea*, whose failed marriage to Hester Collyer highlights the constraints and repressions of postwar British society.
• F. None of above. chosen