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: SM U-14 | Statement: [Georg von Trapp, commanded, SM U-14]

Target entity: SM U-14
Context triple: [Georg von Trapp, commanded, SM U-14]

• A. SM U-5
  SM U-5 was an Austro-Hungarian Navy submarine of World War I, notable for being commanded by future "Sound of Music" patriarch Georg von Trapp.
• B. German U-boat U-20
  German U-boat U-20 was an Imperial German Navy submarine from World War I, best known for torpedoing the British ocean liner RMS Lusitania in 1915, an event that significantly influenced public opinion against Germany.
• C. German submarine U-96
  German submarine U-96 was a Type VIIC U-boat of Nazi Germany’s Kriegsmarine in World War II, best known as the real-life inspiration for the novel and film "Das Boot."
• D. U-9
  U-9 was a German World War I U-boat famed for its early and dramatic successes in submarine warfare, including the sinking of three British cruisers in a single engagement in 1914.
• E. German cruiser Lützow
  German cruiser Lützow was a World War II German heavy cruiser (originally the pocket battleship Deutschland) that served with the Kriegsmarine in operations including the Norwegian campaign.
• 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: SM U-14
Triple: [Georg von Trapp, commanded, SM U-14]

SM U-14 was an Austro-Hungarian Navy submarine from World War I, notable for being commanded by future "Sound of Music" patriarch Georg von Trapp.

Target entity: SM U-14
Target entity description: SM U-14 was an Austro-Hungarian Navy submarine from World War I, notable for being commanded by future "Sound of Music" patriarch Georg von Trapp.

• A. SM U-5
  SM U-5 was an Austro-Hungarian Navy submarine of World War I, notable for being commanded by future "Sound of Music" patriarch Georg von Trapp.
• B. German U-boat U-20
  German U-boat U-20 was an Imperial German Navy submarine from World War I, best known for torpedoing the British ocean liner RMS Lusitania in 1915, an event that significantly influenced public opinion against Germany.
• C. German submarine U-96
  German submarine U-96 was a Type VIIC U-boat of Nazi Germany’s Kriegsmarine in World War II, best known as the real-life inspiration for the novel and film "Das Boot."
• D. U-9
  U-9 was a German World War I U-boat famed for its early and dramatic successes in submarine warfare, including the sinking of three British cruisers in a single engagement in 1914.
• E. German cruiser Lützow
  German cruiser Lützow was a World War II German heavy cruiser (originally the pocket battleship Deutschland) that served with the Kriegsmarine in operations including the Norwegian campaign.
• F. None of above. chosen