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: Gyeyu coup | Statement: [Sejo of Joseon, notableEvent, Gyeyu coup]

Target entity: Gyeyu coup
Context triple: [Sejo of Joseon, notableEvent, Gyeyu coup]

• A. Xinyou Coup
  The Xinyou Coup was an 1861 palace coup in Qing dynasty China in which Empress Dowager Cixi and her allies seized control of the imperial government following the death of the Xianfeng Emperor.
• B. Golden Square coup
  The Golden Square coup was a 1941 military-led overthrow attempt in Iraq, backed by pro-Axis officers seeking to reduce British influence during World War II.
• C. May 16 coup
  The May 16 coup was a 1961 military takeover in South Korea led by Park Chung-hee that overthrew the civilian government and ushered in an era of authoritarian rule.
• D. May Coup of 1926
  The May Coup of 1926 was a military takeover led by Józef Piłsudski that overthrew Poland’s democratic government and ushered in the authoritarian Sanation regime in the Second Polish Republic.
• E. February coup
  The February coup was the 1948 Communist takeover in Czechoslovakia that marked the country’s shift into the Soviet-dominated Eastern Bloc.
• 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: Gyeyu coup
Triple: [Sejo of Joseon, notableEvent, Gyeyu coup]

The Gyeyu coup was a 1453 power seizure in the Joseon Dynasty in which Prince Suyang (later King Sejo) eliminated rival officials and consolidated control over the Korean court.

Target entity: Gyeyu coup
Target entity description: The Gyeyu coup was a 1453 power seizure in the Joseon Dynasty in which Prince Suyang (later King Sejo) eliminated rival officials and consolidated control over the Korean court.

• A. Xinyou Coup
  The Xinyou Coup was an 1861 palace coup in Qing dynasty China in which Empress Dowager Cixi and her allies seized control of the imperial government following the death of the Xianfeng Emperor.
• B. Golden Square coup
  The Golden Square coup was a 1941 military-led overthrow attempt in Iraq, backed by pro-Axis officers seeking to reduce British influence during World War II.
• C. May 16 coup
  The May 16 coup was a 1961 military takeover in South Korea led by Park Chung-hee that overthrew the civilian government and ushered in an era of authoritarian rule.
• D. May Coup of 1926
  The May Coup of 1926 was a military takeover led by Józef Piłsudski that overthrew Poland’s democratic government and ushered in the authoritarian Sanation regime in the Second Polish Republic.
• E. February coup
  The February coup was the 1948 Communist takeover in Czechoslovakia that marked the country’s shift into the Soviet-dominated Eastern Bloc.
• F. None of above. chosen