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: U.S. ballistic missile defense system | Statement: [THAAD batteries, partOf, U.S. ballistic missile defense system]

Target entity: U.S. ballistic missile defense system
Context triple: [THAAD batteries, partOf, U.S. ballistic missile defense system]

• A. Ballistic Missile Defense System chosen
  The Ballistic Missile Defense System is an integrated network of sensors, interceptors, and command-and-control components designed to detect, track, and destroy ballistic missiles in flight.
• B. Ground-based Midcourse Defense system
  The Ground-based Midcourse Defense system is a U.S. missile defense network designed to detect, track, and intercept long-range ballistic missiles in space during their midcourse phase.
• C. Patriot missile system
  The Patriot missile system is a long-range, all-altitude, air-defense system designed to detect, track, and intercept incoming aircraft, missiles, and drones, widely used by the U.S. and allied militaries.
• D. Polaris missile system
  The Polaris missile system was an early U.S. submarine-launched ballistic missile (SLBM) program that provided a key component of the nation's nuclear deterrent during the Cold War.
• E. Peacekeeper missile program
  The Peacekeeper missile program was a U.S. Air Force initiative to develop and deploy the LGM-118 Peacekeeper, an advanced intercontinental ballistic missile designed for multiple independently targetable reentry vehicles (MIRVs) during the late Cold War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.