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: Prince Alexander of Hesse and by Rhine | Statement: [House of Hesse-Darmstadt, member, Prince Alexander of Hesse and by Rhine]

Target entity: Prince Alexander of Hesse and by Rhine
Context triple: [House of Hesse-Darmstadt, member, Prince Alexander of Hesse and by Rhine]

• A. Prince George of Hesse-Darmstadt
  Prince George of Hesse-Darmstadt was a German prince and military commander in Habsburg service, noted for his role in the War of the Spanish Succession and campaigns in Spain and the Low Countries.
• B. Prince Louis of Battenberg
  Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
• C. Prince Charles of Hesse and by Rhine
  Prince Charles of Hesse and by Rhine was a 19th-century German prince of the House of Hesse-Darmstadt, notable as a member of the Hessian grand ducal family and for his connections to various European royal houses.
• D. Francis, Duke of Teck
  Francis, Duke of Teck was a German-born nobleman of the House of Württemberg who became a British royal by marriage and was the father of Queen Mary, consort of King George V.
• E. Prince Charles Alexander of Lorraine
  Prince Charles Alexander of Lorraine was an 18th-century Austrian field marshal and governor of the Austrian Netherlands, best known for his role as a Habsburg commander during the War of the Austrian Succession and the Seven Years' War.
• 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: Prince Alexander of Hesse and by Rhine
Triple: [House of Hesse-Darmstadt, member, Prince Alexander of Hesse and by Rhine]

Prince Alexander of Hesse and by Rhine was a 19th-century German prince and military officer best known as a morganatic founder of the Battenberg (later Mountbatten) family, which became closely connected to several European royal houses.

Target entity: Prince Alexander of Hesse and by Rhine
Target entity description: Prince Alexander of Hesse and by Rhine was a 19th-century German prince and military officer best known as a morganatic founder of the Battenberg (later Mountbatten) family, which became closely connected to several European royal houses.

• A. Prince George of Hesse-Darmstadt
  Prince George of Hesse-Darmstadt was a German prince and military commander in Habsburg service, noted for his role in the War of the Spanish Succession and campaigns in Spain and the Low Countries.
• B. Prince Louis of Battenberg
  Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
• C. Prince Charles of Hesse and by Rhine
  Prince Charles of Hesse and by Rhine was a 19th-century German prince of the House of Hesse-Darmstadt, notable as a member of the Hessian grand ducal family and for his connections to various European royal houses.
• D. Francis, Duke of Teck
  Francis, Duke of Teck was a German-born nobleman of the House of Württemberg who became a British royal by marriage and was the father of Queen Mary, consort of King George V.
• E. Prince Charles Alexander of Lorraine
  Prince Charles Alexander of Lorraine was an 18th-century Austrian field marshal and governor of the Austrian Netherlands, best known for his role as a Habsburg commander during the War of the Austrian Succession and the Seven Years' War.
• F. None of above. chosen