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: 安保闘争 | Statement: [岸信介, 関連事件, 安保闘争]

Target entity: 安保闘争
Context triple: [岸信介, 関連事件, 安保闘争]

• A. Kongfrontation
  Kongfrontation was a former Universal Studios Florida dark ride that simulated an encounter with King Kong in New York City, known for its large animatronic ape and suspended tram vehicles.
• B. Border Showdown
  Border Showdown is the intense college football rivalry game between the University of Missouri Tigers and the University of Kansas Jayhawks.
• C. Combat!
  Combat! is a 1960s American television war drama series that follows a U.S. Army infantry squad fighting in Europe during World War II.
• D. Coal Wars
  The Coal Wars were a series of early 20th-century labor conflicts in the U.S. coal industry, marked by violent clashes between miners, coal companies, and government forces over unionization and working conditions.
• E. Streit
  Streit is a surname most prominently associated with Swiss former professional ice hockey defenseman Mark Streit, who played in the NHL and internationally for Switzerland.
• 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: 安保闘争
Triple: [岸信介, 関連事件, 安保闘争]

安保闘争は、1960年前後に日本で日米安全保障条約の改定に反対して全国的なデモやストライキが展開された大規模な政治・社会運動である。

Target entity: 安保闘争
Target entity description: 安保闘争は、1960年前後に日本で日米安全保障条約の改定に反対して全国的なデモやストライキが展開された大規模な政治・社会運動である。

• A. Kongfrontation
  Kongfrontation was a former Universal Studios Florida dark ride that simulated an encounter with King Kong in New York City, known for its large animatronic ape and suspended tram vehicles.
• B. Border Showdown
  Border Showdown is the intense college football rivalry game between the University of Missouri Tigers and the University of Kansas Jayhawks.
• C. Combat!
  Combat! is a 1960s American television war drama series that follows a U.S. Army infantry squad fighting in Europe during World War II.
• D. Coal Wars
  The Coal Wars were a series of early 20th-century labor conflicts in the U.S. coal industry, marked by violent clashes between miners, coal companies, and government forces over unionization and working conditions.
• E. Streit
  Streit is a surname most prominently associated with Swiss former professional ice hockey defenseman Mark Streit, who played in the NHL and internationally for Switzerland.
• F. None of above. chosen