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: Coast Guard shield | Statement: [United States Coast Guard, emblem, Coast Guard shield]

Target entity: Coast Guard shield
Context triple: [United States Coast Guard, emblem, Coast Guard shield]

• A. Mercury (branch) insignia
  The Mercury (branch) insignia is the distinctive emblem of the U.S. Army Signal Corps, featuring the winged Roman god Mercury to represent swift and reliable military communications.
• B. United States Coast Guard
  The United States Coast Guard is a U.S. maritime security, search and rescue, and law enforcement service responsible for safeguarding the nation’s coasts, waterways, and maritime interests.
• C. Seal of the President of the United States
  The Seal of the President of the United States is the official emblem used to represent the authority and office of the U.S. president, prominently featuring an American bald eagle with a shield, olive branch, and arrows.
• D. Flag of the President of the United States
  The Flag of the President of the United States is the official standard displaying the presidential coat of arms on a dark blue field, used to represent the office and presence of the U.S. president.
• E. Grand Union Flag
  The Grand Union Flag was the first national flag of the United States, combining the British Union Jack with thirteen stripes representing the original American colonies during the early stages of the Revolutionary 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: Coast Guard shield
Triple: [United States Coast Guard, emblem, Coast Guard shield]

The Coast Guard shield is the distinctive heraldic insignia symbolizing the authority, mission, and identity of the United States Coast Guard.

Target entity: Coast Guard shield
Target entity description: The Coast Guard shield is the distinctive heraldic insignia symbolizing the authority, mission, and identity of the United States Coast Guard.

• A. Mercury (branch) insignia
  The Mercury (branch) insignia is the distinctive emblem of the U.S. Army Signal Corps, featuring the winged Roman god Mercury to represent swift and reliable military communications.
• B. United States Coast Guard chosen
  The United States Coast Guard is a U.S. maritime security, search and rescue, and law enforcement service responsible for safeguarding the nation’s coasts, waterways, and maritime interests.
• C. RAF roundel
  The RAF roundel is the distinctive circular insignia featuring concentric colored rings used to identify aircraft and equipment of the United Kingdom’s Royal Air Force.
• D. Seal of the President of the United States
  The Seal of the President of the United States is the official emblem used to represent the authority and office of the U.S. president, prominently featuring an American bald eagle with a shield, olive branch, and arrows.
• E. Flag of the President of the United States
  The Flag of the President of the United States is the official standard displaying the presidential coat of arms on a dark blue field, used to represent the office and presence of the U.S. president.
• F. None of above.