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: EBR-II | Statement: [EBR-I, successor, EBR-II]

Target entity: EBR-II
Context triple: [EBR-I, successor, EBR-II]

• A. IBR-2 reactor
  The IBR-2 reactor is a fast pulsed research nuclear reactor used primarily for neutron scattering experiments in condensed matter physics and materials science.
• B. Westinghouse 4-loop PWR
  The Westinghouse 4-loop PWR is a large commercial pressurized water reactor design featuring four primary coolant loops, widely used in nuclear power plants for reliable baseload electricity generation.
• C. Westinghouse 3-loop PWR
  The Westinghouse 3-loop PWR is a pressurized water reactor design featuring three primary coolant loops, widely used in commercial nuclear power plants for reliable electricity generation.
• D. IR-40 reactor
  The IR-40 reactor is a heavy water nuclear research reactor under construction near Arak, Iran, that has been central to international concerns over Iran’s potential plutonium production capabilities.
• E. BWR-5
  BWR-5 is an advanced generation of boiling water reactor design featuring improved safety, efficiency, and performance over earlier BWR models.
• 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: EBR-II
Triple: [EBR-I, successor, EBR-II]

EBR-II (Experimental Breeder Reactor II) was a U.S. fast breeder nuclear reactor and power plant prototype that demonstrated integral fast reactor technology and advanced safety features at the Idaho National Laboratory.

Target entity: EBR-II
Target entity description: EBR-II (Experimental Breeder Reactor II) was a U.S. fast breeder nuclear reactor and power plant prototype that demonstrated integral fast reactor technology and advanced safety features at the Idaho National Laboratory.

• A. IBR-2 reactor
  The IBR-2 reactor is a fast pulsed research nuclear reactor used primarily for neutron scattering experiments in condensed matter physics and materials science.
• B. Westinghouse 4-loop PWR
  The Westinghouse 4-loop PWR is a large commercial pressurized water reactor design featuring four primary coolant loops, widely used in nuclear power plants for reliable baseload electricity generation.
• C. Westinghouse 3-loop PWR
  The Westinghouse 3-loop PWR is a pressurized water reactor design featuring three primary coolant loops, widely used in commercial nuclear power plants for reliable electricity generation.
• D. IR-40 reactor
  The IR-40 reactor is a heavy water nuclear research reactor under construction near Arak, Iran, that has been central to international concerns over Iran’s potential plutonium production capabilities.
• E. BWR-5
  BWR-5 is an advanced generation of boiling water reactor design featuring improved safety, efficiency, and performance over earlier BWR models.
• F. None of above. chosen