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: Charles Grey, 2nd Earl Grey | Statement: [Albert Henry George Grey, father, Charles Grey, 2nd Earl Grey]

Target entity: Charles Grey, 2nd Earl Grey
Context triple: [Albert Henry George Grey, father, Charles Grey, 2nd Earl Grey]

• A. Charles Grey, 2nd Earl Grey chosen
  Charles Grey, 2nd Earl Grey was a British Whig statesman and prime minister best known for leading the passage of major parliamentary reforms and for lending his name to the popular Earl Grey tea.
• B. Charles Grey, 1st Earl Grey
  Charles Grey, 1st Earl Grey was a British Army general and politician of the 18th century who served with distinction in the American Revolutionary War and held several prominent military and court positions.
• C. Charles Robert Grey, 5th Earl Grey
  Charles Robert Grey, 5th Earl Grey was a British peer and soldier who served as a courtier to King Edward VII and King George V in the late 19th and early 20th centuries.
• D. Henry George Grey, 3rd Earl Grey
  Henry George Grey, 3rd Earl Grey, was a 19th-century British Whig statesman and colonial secretary known for his influence on imperial and colonial policy, including reforms in British North America and Australia.
• E. Charles Grey, 1st Baron Grey of Werke
  Charles Grey, 1st Baron Grey of Werke, was a 17th-century English nobleman and politician who supported Parliament during the English Civil War and was later elevated to the peerage.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.