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: D. S. Senanayake | Statement: [Dominion of Ceylon, headOfGovernment, D. S. Senanayake]

Target entity: D. S. Senanayake
Context triple: [Dominion of Ceylon, headOfGovernment, D. S. Senanayake]

• A. Dinshaw Edulji Wacha
  Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
• B. Chin Peng
  Chin Peng was the longtime leader of the Malayan Communist Party who headed the communist insurgency against British and Malayan authorities during and after the Malayan Emergency.
• C. Allan Octavian Hume
  Allan Octavian Hume was a British civil servant, political reformer, and ornithologist best known as a founding member of the Indian National Congress and an influential figure in late 19th-century colonial India.
• D. C. Rajagopalachari
  C. Rajagopalachari was an Indian independence leader, close associate of Mahatma Gandhi, last Governor-General of India, and founder of the Swatantra Party.
• E. Norman Kirk
  Norman Kirk was a prominent New Zealand Labour Party politician who served as the country’s 29th Prime Minister from 1972 until his death in 1974.
• 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: D. S. Senanayake
Triple: [Dominion of Ceylon, headOfGovernment, D. S. Senanayake]

D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.

Target entity: D. S. Senanayake
Target entity description: D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.

• A. Dinshaw Edulji Wacha
  Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
• B. Chin Peng
  Chin Peng was the longtime leader of the Malayan Communist Party who headed the communist insurgency against British and Malayan authorities during and after the Malayan Emergency.
• C. Allan Octavian Hume
  Allan Octavian Hume was a British civil servant, political reformer, and ornithologist best known as a founding member of the Indian National Congress and an influential figure in late 19th-century colonial India.
• D. C. Rajagopalachari
  C. Rajagopalachari was an Indian independence leader, close associate of Mahatma Gandhi, last Governor-General of India, and founder of the Swatantra Party.
• E. Norman Kirk
  Norman Kirk was a prominent New Zealand Labour Party politician who served as the country’s 29th Prime Minister from 1972 until his death in 1974.
• F. None of above. chosen